Home / 59,056,145.60-88,584,218.40-53,387,441.60

Finding the Fourth Proportional to 59,056,145.60, 88,584,218.40 and 53,387,441.60

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Solution

The fourth proportional to 59,056,145.60, 88,584,218.40 and 53,387,441.60 is: 80,081,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,056,145.60 : 88,584,218.40 = 53,387,441.60 : x
  2. Step 2: Convert to fraction form
    59,056,145.60/88,584,218.40 = 53,387,441.60/x
  3. Step 3: Cross multiply
    59,056,145.60x = 88,584,218.40 × 53,387,441.60
  4. Step 4: Simplify right side
    59,056,145.60x = 4,729,284,786,511,646
  5. Step 5: Solve for x
    x = 4,729,284,786,511,646/59,056,145.60
  6. Step 6: Final answer
    x = 80,081,162.40

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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.