Home / 17,442,315.56-24,070,395.48-9,709,184.71

Finding the Fourth Proportional to 17,442,315.56, 24,070,395.48 and 9,709,184.71

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Solution

The fourth proportional to 17,442,315.56, 24,070,395.48 and 9,709,184.71 is: 13,398,674.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,315.56 : 24,070,395.48 = 9,709,184.71 : x
  2. Step 2: Convert to fraction form
    17,442,315.56/24,070,395.48 = 9,709,184.71/x
  3. Step 3: Cross multiply
    17,442,315.56x = 24,070,395.48 × 9,709,184.71
  4. Step 4: Simplify right side
    17,442,315.56x = 233,703,915,751,747.66
  5. Step 5: Solve for x
    x = 233,703,915,751,747.66/17,442,315.56
  6. Step 6: Final answer
    x = 13,398,674.90

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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.