Home / 15,223,115.96-22,829,191.85-4,438,270.52

Finding the Fourth Proportional to 15,223,115.96, 22,829,191.85 and 4,438,270.52

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Solution

The fourth proportional to 15,223,115.96, 22,829,191.85 and 4,438,270.52 is: 6,655,807.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,223,115.96 : 22,829,191.85 = 4,438,270.52 : x
  2. Step 2: Convert to fraction form
    15,223,115.96/22,829,191.85 = 4,438,270.52/x
  3. Step 3: Cross multiply
    15,223,115.96x = 22,829,191.85 × 4,438,270.52
  4. Step 4: Simplify right side
    15,223,115.96x = 101,322,129,046,941.94
  5. Step 5: Solve for x
    x = 101,322,129,046,941.94/15,223,115.96
  6. Step 6: Final answer
    x = 6,655,807.48

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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.