Home / 558,160,433.88-837,176,767.20-149,248,470.84

Finding the Fourth Proportional to 558,160,433.88, 837,176,767.20 and 149,248,470.84

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Solution

The fourth proportional to 558,160,433.88, 837,176,767.20 and 149,248,470.84 is: 223,855,624.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,160,433.88 : 837,176,767.20 = 149,248,470.84 : x
  2. Step 2: Convert to fraction form
    558,160,433.88/837,176,767.20 = 149,248,470.84/x
  3. Step 3: Cross multiply
    558,160,433.88x = 837,176,767.20 × 149,248,470.84
  4. Step 4: Simplify right side
    558,160,433.88x = 124,947,352,327,374,672
  5. Step 5: Solve for x
    x = 124,947,352,327,374,672/558,160,433.88
  6. Step 6: Final answer
    x = 223,855,624.20

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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.