Home / 23,711,135.04-32,721,398.40-12,846,119.04

Finding the Fourth Proportional to 23,711,135.04, 32,721,398.40 and 12,846,119.04

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Solution

The fourth proportional to 23,711,135.04, 32,721,398.40 and 12,846,119.04 is: 17,727,661.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,711,135.04 : 32,721,398.40 = 12,846,119.04 : x
  2. Step 2: Convert to fraction form
    23,711,135.04/32,721,398.40 = 12,846,119.04/x
  3. Step 3: Cross multiply
    23,711,135.04x = 32,721,398.40 × 12,846,119.04
  4. Step 4: Simplify right side
    23,711,135.04x = 420,342,979,001,665.50
  5. Step 5: Solve for x
    x = 420,342,979,001,665.50/23,711,135.04
  6. Step 6: Final answer
    x = 17,727,661.64

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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.