Home / 29,544,209.22-40,770,853.12-17,157,349.02

Finding the Fourth Proportional to 29,544,209.22, 40,770,853.12 and 17,157,349.02

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Solution

The fourth proportional to 29,544,209.22, 40,770,853.12 and 17,157,349.02 is: 23,677,051.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,544,209.22 : 40,770,853.12 = 17,157,349.02 : x
  2. Step 2: Convert to fraction form
    29,544,209.22/40,770,853.12 = 17,157,349.02/x
  3. Step 3: Cross multiply
    29,544,209.22x = 40,770,853.12 × 17,157,349.02
  4. Step 4: Simplify right side
    29,544,209.22x = 699,519,756,822,995.88
  5. Step 5: Solve for x
    x = 699,519,756,822,995.88/29,544,209.22
  6. Step 6: Final answer
    x = 23,677,051.28

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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.