Home / 17,301,459.16-23,874,987.78-9,565,894.36

Finding the Fourth Proportional to 17,301,459.16, 23,874,987.78 and 9,565,894.36

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Solution

The fourth proportional to 17,301,459.16, 23,874,987.78 and 9,565,894.36 is: 13,200,367.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,301,459.16 : 23,874,987.78 = 9,565,894.36 : x
  2. Step 2: Convert to fraction form
    17,301,459.16/23,874,987.78 = 9,565,894.36/x
  3. Step 3: Cross multiply
    17,301,459.16x = 23,874,987.78 × 9,565,894.36
  4. Step 4: Simplify right side
    17,301,459.16x = 228,385,610,949,770.91
  5. Step 5: Solve for x
    x = 228,385,610,949,770.91/17,301,459.16
  6. Step 6: Final answer
    x = 13,200,367.02

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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.