Home / 15,842,328.80-23,814,231.60-14,719,085.60

Finding the Fourth Proportional to 15,842,328.80, 23,814,231.60 and 14,719,085.60

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Solution

The fourth proportional to 15,842,328.80, 23,814,231.60 and 14,719,085.60 is: 22,125,769.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,842,328.80 : 23,814,231.60 = 14,719,085.60 : x
  2. Step 2: Convert to fraction form
    15,842,328.80/23,814,231.60 = 14,719,085.60/x
  3. Step 3: Cross multiply
    15,842,328.80x = 23,814,231.60 × 14,719,085.60
  4. Step 4: Simplify right side
    15,842,328.80x = 350,523,713,418,625
  5. Step 5: Solve for x
    x = 350,523,713,418,625/15,842,328.80
  6. Step 6: Final answer
    x = 22,125,769.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.