Home / 17,488,480.39-24,134,144.84-9,754,020.94

Finding the Fourth Proportional to 17,488,480.39, 24,134,144.84 and 9,754,020.94

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Solution

The fourth proportional to 17,488,480.39, 24,134,144.84 and 9,754,020.94 is: 13,460,572.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,480.39 : 24,134,144.84 = 9,754,020.94 : x
  2. Step 2: Convert to fraction form
    17,488,480.39/24,134,144.84 = 9,754,020.94/x
  3. Step 3: Cross multiply
    17,488,480.39x = 24,134,144.84 × 9,754,020.94
  4. Step 4: Simplify right side
    17,488,480.39x = 235,404,953,968,912.16
  5. Step 5: Solve for x
    x = 235,404,953,968,912.16/17,488,480.39
  6. Step 6: Final answer
    x = 13,460,572.26

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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.