Home / 29,730,068.55-44,581,816.80-11,528,214.30

Finding the Fourth Proportional to 29,730,068.55, 44,581,816.80 and 11,528,214.30

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Solution

The fourth proportional to 29,730,068.55, 44,581,816.80 and 11,528,214.30 is: 17,287,169.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,730,068.55 : 44,581,816.80 = 11,528,214.30 : x
  2. Step 2: Convert to fraction form
    29,730,068.55/44,581,816.80 = 11,528,214.30/x
  3. Step 3: Cross multiply
    29,730,068.55x = 44,581,816.80 × 11,528,214.30
  4. Step 4: Simplify right side
    29,730,068.55x = 513,948,737,953,740.25
  5. Step 5: Solve for x
    x = 513,948,737,953,740.25/29,730,068.55
  6. Step 6: Final answer
    x = 17,287,169.62

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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.