Home / 15,898,472.55-23,847,708.83-14,670,253.35

Finding the Fourth Proportional to 15,898,472.55, 23,847,708.83 and 14,670,253.35

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Solution

The fourth proportional to 15,898,472.55, 23,847,708.83 and 14,670,253.35 is: 22,005,380.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,898,472.55 : 23,847,708.83 = 14,670,253.35 : x
  2. Step 2: Convert to fraction form
    15,898,472.55/23,847,708.83 = 14,670,253.35/x
  3. Step 3: Cross multiply
    15,898,472.55x = 23,847,708.83 × 14,670,253.35
  4. Step 4: Simplify right side
    15,898,472.55x = 349,851,930,279,780.81
  5. Step 5: Solve for x
    x = 349,851,930,279,780.81/15,898,472.55
  6. Step 6: Final answer
    x = 22,005,380.03

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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.