Home / 17,349,488.16-23,942,001.36-9,614,514.72

Finding the Fourth Proportional to 17,349,488.16, 23,942,001.36 and 9,614,514.72

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Solution

The fourth proportional to 17,349,488.16, 23,942,001.36 and 9,614,514.72 is: 13,267,868.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,349,488.16 : 23,942,001.36 = 9,614,514.72 : x
  2. Step 2: Convert to fraction form
    17,349,488.16/23,942,001.36 = 9,614,514.72/x
  3. Step 3: Cross multiply
    17,349,488.16x = 23,942,001.36 × 9,614,514.72
  4. Step 4: Simplify right side
    17,349,488.16x = 230,190,724,501,980.03
  5. Step 5: Solve for x
    x = 230,190,724,501,980.03/17,349,488.16
  6. Step 6: Final answer
    x = 13,267,868.33

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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.