Home / 17,348,316.48-23,940,819.37-9,613,487.97

Finding the Fourth Proportional to 17,348,316.48, 23,940,819.37 and 9,613,487.97

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Solution

The fourth proportional to 17,348,316.48, 23,940,819.37 and 9,613,487.97 is: 13,266,692.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,316.48 : 23,940,819.37 = 9,613,487.97 : x
  2. Step 2: Convert to fraction form
    17,348,316.48/23,940,819.37 = 9,613,487.97/x
  3. Step 3: Cross multiply
    17,348,316.48x = 23,940,819.37 × 9,613,487.97
  4. Step 4: Simplify right side
    17,348,316.48x = 230,154,779,017,454.84
  5. Step 5: Solve for x
    x = 230,154,779,017,454.84/17,348,316.48
  6. Step 6: Final answer
    x = 13,266,692.44

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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.