Home / 33,220,511.10-49,837,765.05-14,041,395.90

Finding the Fourth Proportional to 33,220,511.10, 49,837,765.05 and 14,041,395.90

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Solution

The fourth proportional to 33,220,511.10, 49,837,765.05 and 14,041,395.90 is: 21,065,051.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,220,511.10 : 49,837,765.05 = 14,041,395.90 : x
  2. Step 2: Convert to fraction form
    33,220,511.10/49,837,765.05 = 14,041,395.90/x
  3. Step 3: Cross multiply
    33,220,511.10x = 49,837,765.05 × 14,041,395.90
  4. Step 4: Simplify right side
    33,220,511.10x = 699,791,789,838,233.25
  5. Step 5: Solve for x
    x = 699,791,789,838,233.25/33,220,511.10
  6. Step 6: Final answer
    x = 21,065,051.88

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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.