Home / 39,624,516.55-59,442,680.54-14,063,385.43

Finding the Fourth Proportional to 39,624,516.55, 59,442,680.54 and 14,063,385.43

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Solution

The fourth proportional to 39,624,516.55, 59,442,680.54 and 14,063,385.43 is: 21,097,174.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624,516.55 : 59,442,680.54 = 14,063,385.43 : x
  2. Step 2: Convert to fraction form
    39,624,516.55/59,442,680.54 = 14,063,385.43/x
  3. Step 3: Cross multiply
    39,624,516.55x = 59,442,680.54 × 14,063,385.43
  4. Step 4: Simplify right side
    39,624,516.55x = 835,965,327,426,380.50
  5. Step 5: Solve for x
    x = 835,965,327,426,380.50/39,624,516.55
  6. Step 6: Final answer
    x = 21,097,174.18

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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.