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Finding the Fourth Proportional to 64,744,517.35, 97,116,776.03 and 64,744,517.35

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Solution

The fourth proportional to 64,744,517.35, 97,116,776.03 and 64,744,517.35 is: 97,116,776.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,517.35 : 97,116,776.03 = 64,744,517.35 : x
  2. Step 2: Convert to fraction form
    64,744,517.35/97,116,776.03 = 64,744,517.35/x
  3. Step 3: Cross multiply
    64,744,517.35x = 97,116,776.03 × 64,744,517.35
  4. Step 4: Simplify right side
    64,744,517.35x = 6,287,778,790,650,399
  5. Step 5: Solve for x
    x = 6,287,778,790,650,399/64,744,517.35
  6. Step 6: Final answer
    x = 97,116,776.03

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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.