Home / 45,805,572.39-63,212,113.21-24,897,654.20

Finding the Fourth Proportional to 45,805,572.39, 63,212,113.21 and 24,897,654.20

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Solution

The fourth proportional to 45,805,572.39, 63,212,113.21 and 24,897,654.20 is: 34,358,992.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,805,572.39 : 63,212,113.21 = 24,897,654.20 : x
  2. Step 2: Convert to fraction form
    45,805,572.39/63,212,113.21 = 24,897,654.20/x
  3. Step 3: Cross multiply
    45,805,572.39x = 63,212,113.21 × 24,897,654.20
  4. Step 4: Simplify right side
    45,805,572.39x = 1,573,833,335,740,733
  5. Step 5: Solve for x
    x = 1,573,833,335,740,733/45,805,572.39
  6. Step 6: Final answer
    x = 34,358,992.88

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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.