Home / 32,761,995.10-49,142,992.65-11,193,363.70

Finding the Fourth Proportional to 32,761,995.10, 49,142,992.65 and 11,193,363.70

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Solution

The fourth proportional to 32,761,995.10, 49,142,992.65 and 11,193,363.70 is: 16,790,045.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761,995.10 : 49,142,992.65 = 11,193,363.70 : x
  2. Step 2: Convert to fraction form
    32,761,995.10/49,142,992.65 = 11,193,363.70/x
  3. Step 3: Cross multiply
    32,761,995.10x = 49,142,992.65 × 11,193,363.70
  4. Step 4: Simplify right side
    32,761,995.10x = 550,075,390,037,876.75
  5. Step 5: Solve for x
    x = 550,075,390,037,876.75/32,761,995.10
  6. Step 6: Final answer
    x = 16,790,045.55

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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.