Home / 65,202,695.60-97,804,043.40-34,969,607.60

Finding the Fourth Proportional to 65,202,695.60, 97,804,043.40 and 34,969,607.60

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Solution

The fourth proportional to 65,202,695.60, 97,804,043.40 and 34,969,607.60 is: 52,454,411.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,695.60 : 97,804,043.40 = 34,969,607.60 : x
  2. Step 2: Convert to fraction form
    65,202,695.60/97,804,043.40 = 34,969,607.60/x
  3. Step 3: Cross multiply
    65,202,695.60x = 97,804,043.40 × 34,969,607.60
  4. Step 4: Simplify right side
    65,202,695.60x = 3,420,169,019,391,370
  5. Step 5: Solve for x
    x = 3,420,169,019,391,370/65,202,695.60
  6. Step 6: Final answer
    x = 52,454,411.40

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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.