Home / 22,581,856.74-33,872,811.24-6,187,280.69

Finding the Fourth Proportional to 22,581,856.74, 33,872,811.24 and 6,187,280.69

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Solution

The fourth proportional to 22,581,856.74, 33,872,811.24 and 6,187,280.69 is: 9,280,928.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,856.74 : 33,872,811.24 = 6,187,280.69 : x
  2. Step 2: Convert to fraction form
    22,581,856.74/33,872,811.24 = 6,187,280.69/x
  3. Step 3: Cross multiply
    22,581,856.74x = 33,872,811.24 × 6,187,280.69
  4. Step 4: Simplify right side
    22,581,856.74x = 209,580,590,731,902.91
  5. Step 5: Solve for x
    x = 209,580,590,731,902.91/22,581,856.74
  6. Step 6: Final answer
    x = 9,280,928.19

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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.