Home / 149,776,878.30-224,690,200.65-58,903,431.90

Finding the Fourth Proportional to 149,776,878.30, 224,690,200.65 and 58,903,431.90

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Solution

The fourth proportional to 149,776,878.30, 224,690,200.65 and 58,903,431.90 is: 88,364,933.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,776,878.30 : 224,690,200.65 = 58,903,431.90 : x
  2. Step 2: Convert to fraction form
    149,776,878.30/224,690,200.65 = 58,903,431.90/x
  3. Step 3: Cross multiply
    149,776,878.30x = 224,690,200.65 × 58,903,431.90
  4. Step 4: Simplify right side
    149,776,878.30x = 13,235,023,932,584,610
  5. Step 5: Solve for x
    x = 13,235,023,932,584,610/149,776,878.30
  6. Step 6: Final answer
    x = 88,364,933.78

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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.