Home / 29,381,641.20-44,072,461.80-24,678,716.40

Finding the Fourth Proportional to 29,381,641.20, 44,072,461.80 and 24,678,716.40

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Solution

The fourth proportional to 29,381,641.20, 44,072,461.80 and 24,678,716.40 is: 37,018,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,641.20 : 44,072,461.80 = 24,678,716.40 : x
  2. Step 2: Convert to fraction form
    29,381,641.20/44,072,461.80 = 24,678,716.40/x
  3. Step 3: Cross multiply
    29,381,641.20x = 44,072,461.80 × 24,678,716.40
  4. Step 4: Simplify right side
    29,381,641.20x = 1,087,651,785,812,033.38
  5. Step 5: Solve for x
    x = 1,087,651,785,812,033.38/29,381,641.20
  6. Step 6: Final answer
    x = 37,018,074.60

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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.