Home / 41,098,744.35-56,714,243.09-22,513,965.03

Finding the Fourth Proportional to 41,098,744.35, 56,714,243.09 and 22,513,965.03

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Solution

The fourth proportional to 41,098,744.35, 56,714,243.09 and 22,513,965.03 is: 31,068,162.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,098,744.35 : 56,714,243.09 = 22,513,965.03 : x
  2. Step 2: Convert to fraction form
    41,098,744.35/56,714,243.09 = 22,513,965.03/x
  3. Step 3: Cross multiply
    41,098,744.35x = 56,714,243.09 × 22,513,965.03
  4. Step 4: Simplify right side
    41,098,744.35x = 1,276,862,485,518,609.50
  5. Step 5: Solve for x
    x = 1,276,862,485,518,609.50/41,098,744.35
  6. Step 6: Final answer
    x = 31,068,162.93

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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.