Home / 65,202,605.60-97,803,908.40-34,969,517.60

Finding the Fourth Proportional to 65,202,605.60, 97,803,908.40 and 34,969,517.60

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Solution

The fourth proportional to 65,202,605.60, 97,803,908.40 and 34,969,517.60 is: 52,454,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,605.60 : 97,803,908.40 = 34,969,517.60 : x
  2. Step 2: Convert to fraction form
    65,202,605.60/97,803,908.40 = 34,969,517.60/x
  3. Step 3: Cross multiply
    65,202,605.60x = 97,803,908.40 × 34,969,517.60
  4. Step 4: Simplify right side
    65,202,605.60x = 3,420,155,496,142,588
  5. Step 5: Solve for x
    x = 3,420,155,496,142,588/65,202,605.60
  6. Step 6: Final answer
    x = 52,454,276.40

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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.