Home / 17,348,308.86-23,940,808.86-9,613,480.35

Finding the Fourth Proportional to 17,348,308.86, 23,940,808.86 and 9,613,480.35

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Solution

The fourth proportional to 17,348,308.86, 23,940,808.86 and 9,613,480.35 is: 13,266,681.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,308.86 : 23,940,808.86 = 9,613,480.35 : x
  2. Step 2: Convert to fraction form
    17,348,308.86/23,940,808.86 = 9,613,480.35/x
  3. Step 3: Cross multiply
    17,348,308.86x = 23,940,808.86 × 9,613,480.35
  4. Step 4: Simplify right side
    17,348,308.86x = 230,154,495,538,715.88
  5. Step 5: Solve for x
    x = 230,154,495,538,715.88/17,348,308.86
  6. Step 6: Final answer
    x = 13,266,681.92

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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.