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Finding the Fourth Proportional to 63,754,702.60, 95,702,912.70 and 35,056,888.60

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Solution

The fourth proportional to 63,754,702.60, 95,702,912.70 and 35,056,888.60 is: 52,624,296.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,754,702.60 : 95,702,912.70 = 35,056,888.60 : x
  2. Step 2: Convert to fraction form
    63,754,702.60/95,702,912.70 = 35,056,888.60/x
  3. Step 3: Cross multiply
    63,754,702.60x = 95,702,912.70 × 35,056,888.60
  4. Step 4: Simplify right side
    63,754,702.60x = 3,355,046,349,219,425.50
  5. Step 5: Solve for x
    x = 3,355,046,349,219,425.50/63,754,702.60
  6. Step 6: Final answer
    x = 52,624,296.13

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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.