Home / 65,483,147.68-98,234,810.88-22,342,294.96

Finding the Fourth Proportional to 65,483,147.68, 98,234,810.88 and 22,342,294.96

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Solution

The fourth proportional to 65,483,147.68, 98,234,810.88 and 22,342,294.96 is: 33,516,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,483,147.68 : 98,234,810.88 = 22,342,294.96 : x
  2. Step 2: Convert to fraction form
    65,483,147.68/98,234,810.88 = 22,342,294.96/x
  3. Step 3: Cross multiply
    65,483,147.68x = 98,234,810.88 × 22,342,294.96
  4. Step 4: Simplify right side
    65,483,147.68x = 2,194,791,120,020,777.25
  5. Step 5: Solve for x
    x = 2,194,791,120,020,777.25/65,483,147.68
  6. Step 6: Final answer
    x = 33,516,884.84

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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.