Home / 10,092,654.16-13,927,919.88-5,508,874.96

Finding the Fourth Proportional to 10,092,654.16, 13,927,919.88 and 5,508,874.96

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Solution

The fourth proportional to 10,092,654.16, 13,927,919.88 and 5,508,874.96 is: 7,602,278.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,654.16 : 13,927,919.88 = 5,508,874.96 : x
  2. Step 2: Convert to fraction form
    10,092,654.16/13,927,919.88 = 5,508,874.96/x
  3. Step 3: Cross multiply
    10,092,654.16x = 13,927,919.88 × 5,508,874.96
  4. Step 4: Simplify right side
    10,092,654.16x = 76,727,169,071,818.20
  5. Step 5: Solve for x
    x = 76,727,169,071,818.20/10,092,654.16
  6. Step 6: Final answer
    x = 7,602,278.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.