Home / 47,113,402.60-70,639,659.90-22,511,227.24

Finding the Fourth Proportional to 47,113,402.60, 70,639,659.90 and 22,511,227.24

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Solution

The fourth proportional to 47,113,402.60, 70,639,659.90 and 22,511,227.24 is: 33,752,294.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,113,402.60 : 70,639,659.90 = 22,511,227.24 : x
  2. Step 2: Convert to fraction form
    47,113,402.60/70,639,659.90 = 22,511,227.24/x
  3. Step 3: Cross multiply
    47,113,402.60x = 70,639,659.90 × 22,511,227.24
  4. Step 4: Simplify right side
    47,113,402.60x = 1,590,185,436,165,215.75
  5. Step 5: Solve for x
    x = 1,590,185,436,165,215.75/47,113,402.60
  6. Step 6: Final answer
    x = 33,752,294.43

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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.