Home / 29,396,142.06-44,091,363.86-8,926,041.57

Finding the Fourth Proportional to 29,396,142.06, 44,091,363.86 and 8,926,041.57

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Solution

The fourth proportional to 29,396,142.06, 44,091,363.86 and 8,926,041.57 is: 13,388,197.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,142.06 : 44,091,363.86 = 8,926,041.57 : x
  2. Step 2: Convert to fraction form
    29,396,142.06/44,091,363.86 = 8,926,041.57/x
  3. Step 3: Cross multiply
    29,396,142.06x = 44,091,363.86 × 8,926,041.57
  4. Step 4: Simplify right side
    29,396,142.06x = 393,561,346,692,355.69
  5. Step 5: Solve for x
    x = 393,561,346,692,355.69/29,396,142.06
  6. Step 6: Final answer
    x = 13,388,197.20

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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.