Home / 14,973,560.64-20,663,527.48-8,098,042.70

Finding the Fourth Proportional to 14,973,560.64, 20,663,527.48 and 8,098,042.70

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Solution

The fourth proportional to 14,973,560.64, 20,663,527.48 and 8,098,042.70 is: 11,175,306.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,560.64 : 20,663,527.48 = 8,098,042.70 : x
  2. Step 2: Convert to fraction form
    14,973,560.64/20,663,527.48 = 8,098,042.70/x
  3. Step 3: Cross multiply
    14,973,560.64x = 20,663,527.48 × 8,098,042.70
  4. Step 4: Simplify right side
    14,973,560.64x = 167,334,127,897,077.09
  5. Step 5: Solve for x
    x = 167,334,127,897,077.09/14,973,560.64
  6. Step 6: Final answer
    x = 11,175,306.39

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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.