Home / 11,110,084.32-16,666,973.28-3,823,253.04

Finding the Fourth Proportional to 11,110,084.32, 16,666,973.28 and 3,823,253.04

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Solution

The fourth proportional to 11,110,084.32, 16,666,973.28 and 3,823,253.04 is: 5,735,515.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110,084.32 : 16,666,973.28 = 3,823,253.04 : x
  2. Step 2: Convert to fraction form
    11,110,084.32/16,666,973.28 = 3,823,253.04/x
  3. Step 3: Cross multiply
    11,110,084.32x = 16,666,973.28 × 3,823,253.04
  4. Step 4: Simplify right side
    11,110,084.32x = 63,722,056,260,358.77
  5. Step 5: Solve for x
    x = 63,722,056,260,358.77/11,110,084.32
  6. Step 6: Final answer
    x = 5,735,515.09

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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.