Home / 29,077,246.92-40,126,601.14-16,024,505.70

Finding the Fourth Proportional to 29,077,246.92, 40,126,601.14 and 16,024,505.70

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Solution

The fourth proportional to 29,077,246.92, 40,126,601.14 and 16,024,505.70 is: 22,113,818.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,077,246.92 : 40,126,601.14 = 16,024,505.70 : x
  2. Step 2: Convert to fraction form
    29,077,246.92/40,126,601.14 = 16,024,505.70/x
  3. Step 3: Cross multiply
    29,077,246.92x = 40,126,601.14 × 16,024,505.70
  4. Step 4: Simplify right side
    29,077,246.92x = 643,008,948,799,970
  5. Step 5: Solve for x
    x = 643,008,948,799,970/29,077,246.92
  6. Step 6: Final answer
    x = 22,113,818.08

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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.