Home / 65,202,702.60-97,804,053.90-34,969,614.60

Finding the Fourth Proportional to 65,202,702.60, 97,804,053.90 and 34,969,614.60

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Solution

The fourth proportional to 65,202,702.60, 97,804,053.90 and 34,969,614.60 is: 52,454,421.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,702.60 : 97,804,053.90 = 34,969,614.60 : x
  2. Step 2: Convert to fraction form
    65,202,702.60/97,804,053.90 = 34,969,614.60/x
  3. Step 3: Cross multiply
    65,202,702.60x = 97,804,053.90 × 34,969,614.60
  4. Step 4: Simplify right side
    65,202,702.60x = 3,420,170,071,200,627.50
  5. Step 5: Solve for x
    x = 3,420,170,071,200,627.50/65,202,702.60
  6. Step 6: Final answer
    x = 52,454,421.90

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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.