Home / 15,262,725.68-22,896,410.88-9,500,796.80

Finding the Fourth Proportional to 15,262,725.68, 22,896,410.88 and 9,500,796.80

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Solution

The fourth proportional to 15,262,725.68, 22,896,410.88 and 9,500,796.80 is: 14,252,640.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,262,725.68 : 22,896,410.88 = 9,500,796.80 : x
  2. Step 2: Convert to fraction form
    15,262,725.68/22,896,410.88 = 9,500,796.80/x
  3. Step 3: Cross multiply
    15,262,725.68x = 22,896,410.88 × 9,500,796.80
  4. Step 4: Simplify right side
    15,262,725.68x = 217,534,147,220,189.19
  5. Step 5: Solve for x
    x = 217,534,147,220,189.19/15,262,725.68
  6. Step 6: Final answer
    x = 14,252,640.83

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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.