Home / 17,703,937.16-24,433,761.48-9,970,491.32

Finding the Fourth Proportional to 17,703,937.16, 24,433,761.48 and 9,970,491.32

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Solution

The fourth proportional to 17,703,937.16, 24,433,761.48 and 9,970,491.32 is: 13,760,589.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,703,937.16 : 24,433,761.48 = 9,970,491.32 : x
  2. Step 2: Convert to fraction form
    17,703,937.16/24,433,761.48 = 9,970,491.32/x
  3. Step 3: Cross multiply
    17,703,937.16x = 24,433,761.48 × 9,970,491.32
  4. Step 4: Simplify right side
    17,703,937.16x = 243,616,606,751,290.38
  5. Step 5: Solve for x
    x = 243,616,606,751,290.38/17,703,937.16
  6. Step 6: Final answer
    x = 13,760,589.22

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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.