Home / 48,488,124.62-66,915,030.59-26,463,036.71

Finding the Fourth Proportional to 48,488,124.62, 66,915,030.59 and 26,463,036.71

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Solution

The fourth proportional to 48,488,124.62, 66,915,030.59 and 26,463,036.71 is: 36,519,764.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,488,124.62 : 66,915,030.59 = 26,463,036.71 : x
  2. Step 2: Convert to fraction form
    48,488,124.62/66,915,030.59 = 26,463,036.71/x
  3. Step 3: Cross multiply
    48,488,124.62x = 66,915,030.59 × 26,463,036.71
  4. Step 4: Simplify right side
    48,488,124.62x = 1,770,774,910,711,754.75
  5. Step 5: Solve for x
    x = 1,770,774,910,711,754.75/48,488,124.62
  6. Step 6: Final answer
    x = 36,519,764.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.