Home / 17,348,307.86-23,940,807.48-9,613,479.35

Finding the Fourth Proportional to 17,348,307.86, 23,940,807.48 and 9,613,479.35

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Solution

The fourth proportional to 17,348,307.86, 23,940,807.48 and 9,613,479.35 is: 13,266,680.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,307.86 : 23,940,807.48 = 9,613,479.35 : x
  2. Step 2: Convert to fraction form
    17,348,307.86/23,940,807.48 = 9,613,479.35/x
  3. Step 3: Cross multiply
    17,348,307.86x = 23,940,807.48 × 9,613,479.35
  4. Step 4: Simplify right side
    17,348,307.86x = 230,154,458,211,601.53
  5. Step 5: Solve for x
    x = 230,154,458,211,601.53/17,348,307.86
  6. Step 6: Final answer
    x = 13,266,680.54

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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.