Home / 59,051,786.40-88,577,679.60-43,746,285.60

Finding the Fourth Proportional to 59,051,786.40, 88,577,679.60 and 43,746,285.60

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Solution

The fourth proportional to 59,051,786.40, 88,577,679.60 and 43,746,285.60 is: 65,619,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,786.40 : 88,577,679.60 = 43,746,285.60 : x
  2. Step 2: Convert to fraction form
    59,051,786.40/88,577,679.60 = 43,746,285.60/x
  3. Step 3: Cross multiply
    59,051,786.40x = 88,577,679.60 × 43,746,285.60
  4. Step 4: Simplify right side
    59,051,786.40x = 3,874,944,469,566,893.50
  5. Step 5: Solve for x
    x = 3,874,944,469,566,893.50/59,051,786.40
  6. Step 6: Final answer
    x = 65,619,428.40

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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.