Home / 43,802,288.01-65,712,683.03-16,508,003.13

Finding the Fourth Proportional to 43,802,288.01, 65,712,683.03 and 16,508,003.13

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Solution

The fourth proportional to 43,802,288.01, 65,712,683.03 and 16,508,003.13 is: 24,765,491.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,802,288.01 : 65,712,683.03 = 16,508,003.13 : x
  2. Step 2: Convert to fraction form
    43,802,288.01/65,712,683.03 = 16,508,003.13/x
  3. Step 3: Cross multiply
    43,802,288.01x = 65,712,683.03 × 16,508,003.13
  4. Step 4: Simplify right side
    43,802,288.01x = 1,084,785,177,057,397.88
  5. Step 5: Solve for x
    x = 1,084,785,177,057,397.88/43,802,288.01
  6. Step 6: Final answer
    x = 24,765,491.17

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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.