Home / 29,895,912.80-44,843,869.20-9,701,154.80

Finding the Fourth Proportional to 29,895,912.80, 44,843,869.20 and 9,701,154.80

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Solution

The fourth proportional to 29,895,912.80, 44,843,869.20 and 9,701,154.80 is: 14,551,732.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,912.80 : 44,843,869.20 = 9,701,154.80 : x
  2. Step 2: Convert to fraction form
    29,895,912.80/44,843,869.20 = 9,701,154.80/x
  3. Step 3: Cross multiply
    29,895,912.80x = 44,843,869.20 × 9,701,154.80
  4. Step 4: Simplify right side
    29,895,912.80x = 435,037,316,940,152.25
  5. Step 5: Solve for x
    x = 435,037,316,940,152.25/29,895,912.80
  6. Step 6: Final answer
    x = 14,551,732.20

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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.