Home / 65,664,002.90-98,496,004.35-29,832,194.90

Finding the Fourth Proportional to 65,664,002.90, 98,496,004.35 and 29,832,194.90

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Solution

The fourth proportional to 65,664,002.90, 98,496,004.35 and 29,832,194.90 is: 44,748,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664,002.90 : 98,496,004.35 = 29,832,194.90 : x
  2. Step 2: Convert to fraction form
    65,664,002.90/98,496,004.35 = 29,832,194.90/x
  3. Step 3: Cross multiply
    65,664,002.90x = 98,496,004.35 × 29,832,194.90
  4. Step 4: Simplify right side
    65,664,002.90x = 2,938,351,998,640,447.50
  5. Step 5: Solve for x
    x = 2,938,351,998,640,447.50/65,664,002.90
  6. Step 6: Final answer
    x = 44,748,292.35

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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.