Home / 52,656,065.60-78,984,098.40-44,153,009.60

Finding the Fourth Proportional to 52,656,065.60, 78,984,098.40 and 44,153,009.60

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Solution

The fourth proportional to 52,656,065.60, 78,984,098.40 and 44,153,009.60 is: 66,229,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,656,065.60 : 78,984,098.40 = 44,153,009.60 : x
  2. Step 2: Convert to fraction form
    52,656,065.60/78,984,098.40 = 44,153,009.60/x
  3. Step 3: Cross multiply
    52,656,065.60x = 78,984,098.40 × 44,153,009.60
  4. Step 4: Simplify right side
    52,656,065.60x = 3,487,385,654,902,545
  5. Step 5: Solve for x
    x = 3,487,385,654,902,545/52,656,065.60
  6. Step 6: Final answer
    x = 66,229,514.40

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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.