Home / 10,589,024.90-15,883,537.35-9,951,295.70

Finding the Fourth Proportional to 10,589,024.90, 15,883,537.35 and 9,951,295.70

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Solution

The fourth proportional to 10,589,024.90, 15,883,537.35 and 9,951,295.70 is: 14,926,943.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,589,024.90 : 15,883,537.35 = 9,951,295.70 : x
  2. Step 2: Convert to fraction form
    10,589,024.90/15,883,537.35 = 9,951,295.70/x
  3. Step 3: Cross multiply
    10,589,024.90x = 15,883,537.35 × 9,951,295.70
  4. Step 4: Simplify right side
    10,589,024.90x = 158,061,776,931,844.38
  5. Step 5: Solve for x
    x = 158,061,776,931,844.38/10,589,024.90
  6. Step 6: Final answer
    x = 14,926,943.55

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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.