Home / 50,141,335.40-69,169,576.88-32,747,861.96

Finding the Fourth Proportional to 50,141,335.40, 69,169,576.88 and 32,747,861.96

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Solution

The fourth proportional to 50,141,335.40, 69,169,576.88 and 32,747,861.96 is: 45,175,417.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,141,335.40 : 69,169,576.88 = 32,747,861.96 : x
  2. Step 2: Convert to fraction form
    50,141,335.40/69,169,576.88 = 32,747,861.96/x
  3. Step 3: Cross multiply
    50,141,335.40x = 69,169,576.88 × 32,747,861.96
  4. Step 4: Simplify right side
    50,141,335.40x = 2,265,155,754,988,260
  5. Step 5: Solve for x
    x = 2,265,155,754,988,260/50,141,335.40
  6. Step 6: Final answer
    x = 45,175,417.39

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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.