Home / 49,456,353.03-74,132,170.88-16,635,677.37

Finding the Fourth Proportional to 49,456,353.03, 74,132,170.88 and 16,635,677.37

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Solution

The fourth proportional to 49,456,353.03, 74,132,170.88 and 16,635,677.37 is: 24,935,904.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,456,353.03 : 74,132,170.88 = 16,635,677.37 : x
  2. Step 2: Convert to fraction form
    49,456,353.03/74,132,170.88 = 16,635,677.37/x
  3. Step 3: Cross multiply
    49,456,353.03x = 74,132,170.88 × 16,635,677.37
  4. Step 4: Simplify right side
    49,456,353.03x = 1,233,238,877,414,210.50
  5. Step 5: Solve for x
    x = 1,233,238,877,414,210.50/49,456,353.03
  6. Step 6: Final answer
    x = 24,935,904.12

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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.