Home / 40,962,624.10-61,443,936.15-36,852,813.70

Finding the Fourth Proportional to 40,962,624.10, 61,443,936.15 and 36,852,813.70

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Solution

The fourth proportional to 40,962,624.10, 61,443,936.15 and 36,852,813.70 is: 55,279,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,962,624.10 : 61,443,936.15 = 36,852,813.70 : x
  2. Step 2: Convert to fraction form
    40,962,624.10/61,443,936.15 = 36,852,813.70/x
  3. Step 3: Cross multiply
    40,962,624.10x = 61,443,936.15 × 36,852,813.70
  4. Step 4: Simplify right side
    40,962,624.10x = 2,264,381,931,930,645.50
  5. Step 5: Solve for x
    x = 2,264,381,931,930,645.50/40,962,624.10
  6. Step 6: Final answer
    x = 55,279,220.55

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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.