Home / 22,451,160.66-33,671,592.65-6,278,248.50

Finding the Fourth Proportional to 22,451,160.66, 33,671,592.65 and 6,278,248.50

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Solution

The fourth proportional to 22,451,160.66, 33,671,592.65 and 6,278,248.50 is: 9,415,933.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,451,160.66 : 33,671,592.65 = 6,278,248.50 : x
  2. Step 2: Convert to fraction form
    22,451,160.66/33,671,592.65 = 6,278,248.50/x
  3. Step 3: Cross multiply
    22,451,160.66x = 33,671,592.65 × 6,278,248.50
  4. Step 4: Simplify right side
    22,451,160.66x = 211,398,626,047,473.53
  5. Step 5: Solve for x
    x = 211,398,626,047,473.53/22,451,160.66
  6. Step 6: Final answer
    x = 9,415,933.07

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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.