Home / 28,055,983.53-38,743,997.04-26,527,511.10

Finding the Fourth Proportional to 28,055,983.53, 38,743,997.04 and 26,527,511.10

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Solution

The fourth proportional to 28,055,983.53, 38,743,997.04 and 26,527,511.10 is: 36,633,248.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,055,983.53 : 38,743,997.04 = 26,527,511.10 : x
  2. Step 2: Convert to fraction form
    28,055,983.53/38,743,997.04 = 26,527,511.10/x
  3. Step 3: Cross multiply
    28,055,983.53x = 38,743,997.04 × 26,527,511.10
  4. Step 4: Simplify right side
    28,055,983.53x = 1,027,781,811,536,967.12
  5. Step 5: Solve for x
    x = 1,027,781,811,536,967.12/28,055,983.53
  6. Step 6: Final answer
    x = 36,633,248.32

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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.