Home / 17,348,265.57-23,940,747.15-9,613,437.06

Finding the Fourth Proportional to 17,348,265.57, 23,940,747.15 and 9,613,437.06

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Solution

The fourth proportional to 17,348,265.57, 23,940,747.15 and 9,613,437.06 is: 13,266,621.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,265.57 : 23,940,747.15 = 9,613,437.06 : x
  2. Step 2: Convert to fraction form
    17,348,265.57/23,940,747.15 = 9,613,437.06/x
  3. Step 3: Cross multiply
    17,348,265.57x = 23,940,747.15 × 9,613,437.06
  4. Step 4: Simplify right side
    17,348,265.57x = 230,152,865,895,899.38
  5. Step 5: Solve for x
    x = 230,152,865,895,899.38/17,348,265.57
  6. Step 6: Final answer
    x = 13,266,621.09

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1.5x scale

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.