Home / 84,956,052.93-127,382,824.17-32,437,153.86

Finding the Fourth Proportional to 84,956,052.93, 127,382,824.17 and 32,437,153.86

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Solution

The fourth proportional to 84,956,052.93, 127,382,824.17 and 32,437,153.86 is: 48,636,160.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,956,052.93 : 127,382,824.17 = 32,437,153.86 : x
  2. Step 2: Convert to fraction form
    84,956,052.93/127,382,824.17 = 32,437,153.86/x
  3. Step 3: Cross multiply
    84,956,052.93x = 127,382,824.17 × 32,437,153.86
  4. Step 4: Simplify right side
    84,956,052.93x = 4,131,936,266,723,617
  5. Step 5: Solve for x
    x = 4,131,936,266,723,617/84,956,052.93
  6. Step 6: Final answer
    x = 48,636,160.98

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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.