Home / 15,677,571.11-23,516,347.95-4,895,795.97

Finding the Fourth Proportional to 15,677,571.11, 23,516,347.95 and 4,895,795.97

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Solution

The fourth proportional to 15,677,571.11, 23,516,347.95 and 4,895,795.97 is: 7,343,691.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,571.11 : 23,516,347.95 = 4,895,795.97 : x
  2. Step 2: Convert to fraction form
    15,677,571.11/23,516,347.95 = 4,895,795.97/x
  3. Step 3: Cross multiply
    15,677,571.11x = 23,516,347.95 × 4,895,795.97
  4. Step 4: Simplify right side
    15,677,571.11x = 115,131,241,522,727.75
  5. Step 5: Solve for x
    x = 115,131,241,522,727.75/15,677,571.11
  6. Step 6: Final answer
    x = 7,343,691.24

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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.