Home / 60,563,344.40-90,785,967.60-34,629,023.60

Finding the Fourth Proportional to 60,563,344.40, 90,785,967.60 and 34,629,023.60

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Solution

The fourth proportional to 60,563,344.40, 90,785,967.60 and 34,629,023.60 is: 51,909,772.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,563,344.40 : 90,785,967.60 = 34,629,023.60 : x
  2. Step 2: Convert to fraction form
    60,563,344.40/90,785,967.60 = 34,629,023.60/x
  3. Step 3: Cross multiply
    60,563,344.40x = 90,785,967.60 × 34,629,023.60
  4. Step 4: Simplify right side
    60,563,344.40x = 3,143,829,414,569,235.50
  5. Step 5: Solve for x
    x = 3,143,829,414,569,235.50/60,563,344.40
  6. Step 6: Final answer
    x = 51,909,772.25

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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.