Home / 332,956,580.28-499,482,724.71-102,943,601.04

Finding the Fourth Proportional to 332,956,580.28, 499,482,724.71 and 102,943,601.04

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Solution

The fourth proportional to 332,956,580.28, 499,482,724.71 and 102,943,601.04 is: 154,430,197.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,956,580.28 : 499,482,724.71 = 102,943,601.04 : x
  2. Step 2: Convert to fraction form
    332,956,580.28/499,482,724.71 = 102,943,601.04/x
  3. Step 3: Cross multiply
    332,956,580.28x = 499,482,724.71 × 102,943,601.04
  4. Step 4: Simplify right side
    332,956,580.28x = 51,418,550,338,918,392
  5. Step 5: Solve for x
    x = 51,418,550,338,918,392/332,956,580.28
  6. Step 6: Final answer
    x = 154,430,197.16

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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.