Home / 136,309,729.24-204,392,849.32-93,191,263.70

Finding the Fourth Proportional to 136,309,729.24, 204,392,849.32 and 93,191,263.70

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Solution

The fourth proportional to 136,309,729.24, 204,392,849.32 and 93,191,263.70 is: 139,737,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,309,729.24 : 204,392,849.32 = 93,191,263.70 : x
  2. Step 2: Convert to fraction form
    136,309,729.24/204,392,849.32 = 93,191,263.70/x
  3. Step 3: Cross multiply
    136,309,729.24x = 204,392,849.32 × 93,191,263.70
  4. Step 4: Simplify right side
    136,309,729.24x = 19,047,627,920,324,872
  5. Step 5: Solve for x
    x = 19,047,627,920,324,872/136,309,729.24
  6. Step 6: Final answer
    x = 139,737,845.76

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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.