Home / 148,152,283.52-204,435,251.24-82,060,433.17

Finding the Fourth Proportional to 148,152,283.52, 204,435,251.24 and 82,060,433.17

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Solution

The fourth proportional to 148,152,283.52, 204,435,251.24 and 82,060,433.17 is: 113,235,144.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,152,283.52 : 204,435,251.24 = 82,060,433.17 : x
  2. Step 2: Convert to fraction form
    148,152,283.52/204,435,251.24 = 82,060,433.17/x
  3. Step 3: Cross multiply
    148,152,283.52x = 204,435,251.24 × 82,060,433.17
  4. Step 4: Simplify right side
    148,152,283.52x = 16,776,045,271,050,792
  5. Step 5: Solve for x
    x = 16,776,045,271,050,792/148,152,283.52
  6. Step 6: Final answer
    x = 113,235,144.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.