Home / 149,829,889.20-224,366,920.20-119,596,801.20

Finding the Fourth Proportional to 149,829,889.20, 224,366,920.20 and 119,596,801.20

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Solution

The fourth proportional to 149,829,889.20, 224,366,920.20 and 119,596,801.20 is: 179,093,544.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,829,889.20 : 224,366,920.20 = 119,596,801.20 : x
  2. Step 2: Convert to fraction form
    149,829,889.20/224,366,920.20 = 119,596,801.20/x
  3. Step 3: Cross multiply
    149,829,889.20x = 224,366,920.20 × 119,596,801.20
  4. Step 4: Simplify right side
    149,829,889.20x = 26,833,565,951,015,664
  5. Step 5: Solve for x
    x = 26,833,565,951,015,664/149,829,889.20
  6. Step 6: Final answer
    x = 179,093,544.65

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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.