Home / 97,707,815.49-146,566,436.54-32,127,501.27

Finding the Fourth Proportional to 97,707,815.49, 146,566,436.54 and 32,127,501.27

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Solution

The fourth proportional to 97,707,815.49, 146,566,436.54 and 32,127,501.27 is: 48,192,801.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,707,815.49 : 146,566,436.54 = 32,127,501.27 : x
  2. Step 2: Convert to fraction form
    97,707,815.49/146,566,436.54 = 32,127,501.27/x
  3. Step 3: Cross multiply
    97,707,815.49x = 146,566,436.54 × 32,127,501.27
  4. Step 4: Simplify right side
    97,707,815.49x = 4,708,813,375,917,587
  5. Step 5: Solve for x
    x = 4,708,813,375,917,587/97,707,815.49
  6. Step 6: Final answer
    x = 48,192,801.69

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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.