Home / 97,257,915.28-145,876,090.97-24,474,715.66

Finding the Fourth Proportional to 97,257,915.28, 145,876,090.97 and 24,474,715.66

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Solution

The fourth proportional to 97,257,915.28, 145,876,090.97 and 24,474,715.66 is: 36,709,360.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,257,915.28 : 145,876,090.97 = 24,474,715.66 : x
  2. Step 2: Convert to fraction form
    97,257,915.28/145,876,090.97 = 24,474,715.66/x
  3. Step 3: Cross multiply
    97,257,915.28x = 145,876,090.97 × 24,474,715.66
  4. Step 4: Simplify right side
    97,257,915.28x = 3,570,275,847,960,670
  5. Step 5: Solve for x
    x = 3,570,275,847,960,670/97,257,915.28
  6. Step 6: Final answer
    x = 36,709,360.24

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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.