Home / 332,956,576.28-499,482,718.71-102,943,597.07

Finding the Fourth Proportional to 332,956,576.28, 499,482,718.71 and 102,943,597.07

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Solution

The fourth proportional to 332,956,576.28, 499,482,718.71 and 102,943,597.07 is: 154,430,191.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,956,576.28 : 499,482,718.71 = 102,943,597.07 : x
  2. Step 2: Convert to fraction form
    332,956,576.28/499,482,718.71 = 102,943,597.07/x
  3. Step 3: Cross multiply
    332,956,576.28x = 499,482,718.71 × 102,943,597.07
  4. Step 4: Simplify right side
    332,956,576.28x = 51,418,547,738,310,384
  5. Step 5: Solve for x
    x = 51,418,547,738,310,384/332,956,576.28
  6. Step 6: Final answer
    x = 154,430,191.21

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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.