Home / 152,064,000.10-228,096,000.15-119,815,372.90

Finding the Fourth Proportional to 152,064,000.10, 228,096,000.15 and 119,815,372.90

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Solution

The fourth proportional to 152,064,000.10, 228,096,000.15 and 119,815,372.90 is: 179,723,059.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,064,000.10 : 228,096,000.15 = 119,815,372.90 : x
  2. Step 2: Convert to fraction form
    152,064,000.10/228,096,000.15 = 119,815,372.90/x
  3. Step 3: Cross multiply
    152,064,000.10x = 228,096,000.15 × 119,815,372.90
  4. Step 4: Simplify right side
    152,064,000.10x = 27,329,407,314,970,708
  5. Step 5: Solve for x
    x = 27,329,407,314,970,708/152,064,000.10
  6. Step 6: Final answer
    x = 179,723,059.35

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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.