Home / 3,422,169,502.11-5,124,413,624.00-2,361,864,123.45

Finding the Fourth Proportional to 3,422,169,502.11, 5,124,413,624.00 and 2,361,864,123.45

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Solution

The fourth proportional to 3,422,169,502.11, 5,124,413,624.00 and 2,361,864,123.45 is: 3,536,694,685.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,169,502.11 : 5,124,413,624.00 = 2,361,864,123.45 : x
  2. Step 2: Convert to fraction form
    3,422,169,502.11/5,124,413,624.00 = 2,361,864,123.45/x
  3. Step 3: Cross multiply
    3,422,169,502.11x = 5,124,413,624.00 × 2,361,864,123.45
  4. Step 4: Simplify right side
    3,422,169,502.11x = 12,103,168,692,232,187,904
  5. Step 5: Solve for x
    x = 12,103,168,692,232,187,904/3,422,169,502.11
  6. Step 6: Final answer
    x = 3,536,694,685.86

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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.