Home / 9,814,997.52-14,725,500.92-5,026,077.52

Finding the Fourth Proportional to 9,814,997.52, 14,725,500.92 and 5,026,077.52

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Solution

The fourth proportional to 9,814,997.52, 14,725,500.92 and 5,026,077.52 is: 7,540,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,997.52 : 14,725,500.92 = 5,026,077.52 : x
  2. Step 2: Convert to fraction form
    9,814,997.52/14,725,500.92 = 5,026,077.52/x
  3. Step 3: Cross multiply
    9,814,997.52x = 14,725,500.92 × 5,026,077.52
  4. Step 4: Simplify right side
    9,814,997.52x = 74,011,509,144,751.31
  5. Step 5: Solve for x
    x = 74,011,509,144,751.31/9,814,997.52
  6. Step 6: Final answer
    x = 7,540,654.90

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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.