Home / 59,861,206.53-89,791,998.26-16,730,125.65

Finding the Fourth Proportional to 59,861,206.53, 89,791,998.26 and 16,730,125.65

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Solution

The fourth proportional to 59,861,206.53, 89,791,998.26 and 16,730,125.65 is: 25,095,241.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,861,206.53 : 89,791,998.26 = 16,730,125.65 : x
  2. Step 2: Convert to fraction form
    59,861,206.53/89,791,998.26 = 16,730,125.65/x
  3. Step 3: Cross multiply
    59,861,206.53x = 89,791,998.26 × 16,730,125.65
  4. Step 4: Simplify right side
    59,861,206.53x = 1,502,231,413,170,730.75
  5. Step 5: Solve for x
    x = 1,502,231,413,170,730.75/59,861,206.53
  6. Step 6: Final answer
    x = 25,095,241.15

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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.