Home / 97,759,600.20-146,261,486.70-63,747,376.20

Finding the Fourth Proportional to 97,759,600.20, 146,261,486.70 and 63,747,376.20

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Solution

The fourth proportional to 97,759,600.20, 146,261,486.70 and 63,747,376.20 is: 95,374,633.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,759,600.20 : 146,261,486.70 = 63,747,376.20 : x
  2. Step 2: Convert to fraction form
    97,759,600.20/146,261,486.70 = 63,747,376.20/x
  3. Step 3: Cross multiply
    97,759,600.20x = 146,261,486.70 × 63,747,376.20
  4. Step 4: Simplify right side
    97,759,600.20x = 9,323,786,016,236,196
  5. Step 5: Solve for x
    x = 9,323,786,016,236,196/97,759,600.20
  6. Step 6: Final answer
    x = 95,374,633.26

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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.