Home / 21,747,458.39-32,577,126.35-10,059,217.34

Finding the Fourth Proportional to 21,747,458.39, 32,577,126.35 and 10,059,217.34

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Solution

The fourth proportional to 21,747,458.39, 32,577,126.35 and 10,059,217.34 is: 15,068,445.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,747,458.39 : 32,577,126.35 = 10,059,217.34 : x
  2. Step 2: Convert to fraction form
    21,747,458.39/32,577,126.35 = 10,059,217.34/x
  3. Step 3: Cross multiply
    21,747,458.39x = 32,577,126.35 × 10,059,217.34
  4. Step 4: Simplify right side
    21,747,458.39x = 327,700,394,054,109.19
  5. Step 5: Solve for x
    x = 327,700,394,054,109.19/21,747,458.39
  6. Step 6: Final answer
    x = 15,068,445.62

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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.