Home / 23,711,038.56-32,721,265.44-12,846,022.56

Finding the Fourth Proportional to 23,711,038.56, 32,721,265.44 and 12,846,022.56

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Solution

The fourth proportional to 23,711,038.56, 32,721,265.44 and 12,846,022.56 is: 17,727,528.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,711,038.56 : 32,721,265.44 = 12,846,022.56 : x
  2. Step 2: Convert to fraction form
    23,711,038.56/32,721,265.44 = 12,846,022.56/x
  3. Step 3: Cross multiply
    23,711,038.56x = 32,721,265.44 × 12,846,022.56
  4. Step 4: Simplify right side
    23,711,038.56x = 420,338,114,033,988.38
  5. Step 5: Solve for x
    x = 420,338,114,033,988.38/23,711,038.56
  6. Step 6: Final answer
    x = 17,727,528.59

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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.