Home / 17,348,348.07-23,940,861.08-9,613,519.65

Finding the Fourth Proportional to 17,348,348.07, 23,940,861.08 and 9,613,519.65

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Solution

The fourth proportional to 17,348,348.07, 23,940,861.08 and 9,613,519.65 is: 13,266,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,348.07 : 23,940,861.08 = 9,613,519.65 : x
  2. Step 2: Convert to fraction form
    17,348,348.07/23,940,861.08 = 9,613,519.65/x
  3. Step 3: Cross multiply
    17,348,348.07x = 23,940,861.08 × 9,613,519.65
  4. Step 4: Simplify right side
    17,348,348.07x = 230,155,938,382,432.62
  5. Step 5: Solve for x
    x = 230,155,938,382,432.62/17,348,348.07
  6. Step 6: Final answer
    x = 13,266,735.11

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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.