Home / 57,344,006.60-86,016,009.90-34,650,528.20

Finding the Fourth Proportional to 57,344,006.60, 86,016,009.90 and 34,650,528.20

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Solution

The fourth proportional to 57,344,006.60, 86,016,009.90 and 34,650,528.20 is: 51,975,792.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,344,006.60 : 86,016,009.90 = 34,650,528.20 : x
  2. Step 2: Convert to fraction form
    57,344,006.60/86,016,009.90 = 34,650,528.20/x
  3. Step 3: Cross multiply
    57,344,006.60x = 86,016,009.90 × 34,650,528.20
  4. Step 4: Simplify right side
    57,344,006.60x = 2,980,500,176,691,429.50
  5. Step 5: Solve for x
    x = 2,980,500,176,691,429.50/57,344,006.60
  6. Step 6: Final answer
    x = 51,975,792.30

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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.