Home / 17,769,792.15-26,654,687.87-4,306,620.15

Finding the Fourth Proportional to 17,769,792.15, 26,654,687.87 and 4,306,620.15

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Solution

The fourth proportional to 17,769,792.15, 26,654,687.87 and 4,306,620.15 is: 6,459,930.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,769,792.15 : 26,654,687.87 = 4,306,620.15 : x
  2. Step 2: Convert to fraction form
    17,769,792.15/26,654,687.87 = 4,306,620.15/x
  3. Step 3: Cross multiply
    17,769,792.15x = 26,654,687.87 × 4,306,620.15
  4. Step 4: Simplify right side
    17,769,792.15x = 114,791,615,851,369.48
  5. Step 5: Solve for x
    x = 114,791,615,851,369.48/17,769,792.15
  6. Step 6: Final answer
    x = 6,459,930.14

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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.