Home / 5,746,912,896.24-7,929,238,939.02-3,366,771,337.80

Finding the Fourth Proportional to 5,746,912,896.24, 7,929,238,939.02 and 3,366,771,337.80

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Solution

The fourth proportional to 5,746,912,896.24, 7,929,238,939.02 and 3,366,771,337.80 is: 4,645,265,183.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,912,896.24 : 7,929,238,939.02 = 3,366,771,337.80 : x
  2. Step 2: Convert to fraction form
    5,746,912,896.24/7,929,238,939.02 = 3,366,771,337.80/x
  3. Step 3: Cross multiply
    5,746,912,896.24x = 7,929,238,939.02 × 3,366,771,337.80
  4. Step 4: Simplify right side
    5,746,912,896.24x = 26,695,934,390,460,219,392
  5. Step 5: Solve for x
    x = 26,695,934,390,460,219,392/5,746,912,896.24
  6. Step 6: Final answer
    x = 4,645,265,183.67

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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.