Home / 23,711,003.64-32,721,056.52-13,257,017.96

Finding the Fourth Proportional to 23,711,003.64, 32,721,056.52 and 13,257,017.96

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Solution

The fourth proportional to 23,711,003.64, 32,721,056.52 and 13,257,017.96 is: 18,294,612.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,711,003.64 : 32,721,056.52 = 13,257,017.96 : x
  2. Step 2: Convert to fraction form
    23,711,003.64/32,721,056.52 = 13,257,017.96/x
  3. Step 3: Cross multiply
    23,711,003.64x = 32,721,056.52 × 13,257,017.96
  4. Step 4: Simplify right side
    23,711,003.64x = 433,783,633,955,815.12
  5. Step 5: Solve for x
    x = 433,783,633,955,815.12/23,711,003.64
  6. Step 6: Final answer
    x = 18,294,612.94

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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.