Home / 49,396,384.40-74,046,754.20-22,087,227.92

Finding the Fourth Proportional to 49,396,384.40, 74,046,754.20 and 22,087,227.92

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Solution

The fourth proportional to 49,396,384.40, 74,046,754.20 and 22,087,227.92 is: 33,109,458.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,396,384.40 : 74,046,754.20 = 22,087,227.92 : x
  2. Step 2: Convert to fraction form
    49,396,384.40/74,046,754.20 = 22,087,227.92/x
  3. Step 3: Cross multiply
    49,396,384.40x = 74,046,754.20 × 22,087,227.92
  4. Step 4: Simplify right side
    49,396,384.40x = 1,635,487,536,751,617.50
  5. Step 5: Solve for x
    x = 1,635,487,536,751,617.50/49,396,384.40
  6. Step 6: Final answer
    x = 33,109,458.45

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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.