Home / 45,838,605.65-63,258,472.52-25,212,593.12

Finding the Fourth Proportional to 45,838,605.65, 63,258,472.52 and 25,212,593.12

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Solution

The fourth proportional to 45,838,605.65, 63,258,472.52 and 25,212,593.12 is: 34,794,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838,605.65 : 63,258,472.52 = 25,212,593.12 : x
  2. Step 2: Convert to fraction form
    45,838,605.65/63,258,472.52 = 25,212,593.12/x
  3. Step 3: Cross multiply
    45,838,605.65x = 63,258,472.52 × 25,212,593.12
  4. Step 4: Simplify right side
    45,838,605.65x = 1,594,910,128,597,105.75
  5. Step 5: Solve for x
    x = 1,594,910,128,597,105.75/45,838,605.65
  6. Step 6: Final answer
    x = 34,794,036.73

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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.