Home / 17,459,615.75-24,085,925.03-13,565,487.29

Finding the Fourth Proportional to 17,459,615.75, 24,085,925.03 and 13,565,487.29

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Solution

The fourth proportional to 17,459,615.75, 24,085,925.03 and 13,565,487.29 is: 18,713,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,615.75 : 24,085,925.03 = 13,565,487.29 : x
  2. Step 2: Convert to fraction form
    17,459,615.75/24,085,925.03 = 13,565,487.29/x
  3. Step 3: Cross multiply
    17,459,615.75x = 24,085,925.03 × 13,565,487.29
  4. Step 4: Simplify right side
    17,459,615.75x = 326,737,309,775,841.94
  5. Step 5: Solve for x
    x = 326,737,309,775,841.94/17,459,615.75
  6. Step 6: Final answer
    x = 18,713,888.93

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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.