Home / 59,430,133.60-89,145,200.40-36,755,317.60

Finding the Fourth Proportional to 59,430,133.60, 89,145,200.40 and 36,755,317.60

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Solution

The fourth proportional to 59,430,133.60, 89,145,200.40 and 36,755,317.60 is: 55,132,976.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,430,133.60 : 89,145,200.40 = 36,755,317.60 : x
  2. Step 2: Convert to fraction form
    59,430,133.60/89,145,200.40 = 36,755,317.60/x
  3. Step 3: Cross multiply
    59,430,133.60x = 89,145,200.40 × 36,755,317.60
  4. Step 4: Simplify right side
    59,430,133.60x = 3,276,560,153,217,647.50
  5. Step 5: Solve for x
    x = 3,276,560,153,217,647.50/59,430,133.60
  6. Step 6: Final answer
    x = 55,132,976.40

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Similar ratio
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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.