Home / 3,654,098,264.67-5,042,520,576.50-1,983,311,533.59

Finding the Fourth Proportional to 3,654,098,264.67, 5,042,520,576.50 and 1,983,311,533.59

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Solution

The fourth proportional to 3,654,098,264.67, 5,042,520,576.50 and 1,983,311,533.59 is: 2,736,896,627.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,098,264.67 : 5,042,520,576.50 = 1,983,311,533.59 : x
  2. Step 2: Convert to fraction form
    3,654,098,264.67/5,042,520,576.50 = 1,983,311,533.59/x
  3. Step 3: Cross multiply
    3,654,098,264.67x = 5,042,520,576.50 × 1,983,311,533.59
  4. Step 4: Simplify right side
    3,654,098,264.67x = 10,000,889,217,719,678,976
  5. Step 5: Solve for x
    x = 10,000,889,217,719,678,976/3,654,098,264.67
  6. Step 6: Final answer
    x = 2,736,896,627.66

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.