Home / 4,146,584,456.70-6,219,876,685.05-4,031,793,200.70

Finding the Fourth Proportional to 4,146,584,456.70, 6,219,876,685.05 and 4,031,793,200.70

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Solution

The fourth proportional to 4,146,584,456.70, 6,219,876,685.05 and 4,031,793,200.70 is: 6,047,689,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,584,456.70 : 6,219,876,685.05 = 4,031,793,200.70 : x
  2. Step 2: Convert to fraction form
    4,146,584,456.70/6,219,876,685.05 = 4,031,793,200.70/x
  3. Step 3: Cross multiply
    4,146,584,456.70x = 6,219,876,685.05 × 4,031,793,200.70
  4. Step 4: Simplify right side
    4,146,584,456.70x = 25,077,256,527,977,046,016
  5. Step 5: Solve for x
    x = 25,077,256,527,977,046,016/4,146,584,456.70
  6. Step 6: Final answer
    x = 6,047,689,801.05

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Half scale
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Double scale
Find fourth proportional to 4,146,584,457.70, 6,219,876,686.55 and 4,031,793,201.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.