Home / 73,241,086.98-101,156,585.31-48,234,979.41

Finding the Fourth Proportional to 73,241,086.98, 101,156,585.31 and 48,234,979.41

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Solution

The fourth proportional to 73,241,086.98, 101,156,585.31 and 48,234,979.41 is: 66,619,516.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,241,086.98 : 101,156,585.31 = 48,234,979.41 : x
  2. Step 2: Convert to fraction form
    73,241,086.98/101,156,585.31 = 48,234,979.41/x
  3. Step 3: Cross multiply
    73,241,086.98x = 101,156,585.31 × 48,234,979.41
  4. Step 4: Simplify right side
    73,241,086.98x = 4,879,285,809,613,758
  5. Step 5: Solve for x
    x = 4,879,285,809,613,758/73,241,086.98
  6. Step 6: Final answer
    x = 66,619,516.60

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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.