Home / 110,024,219.44-165,041,811-41,872,193.20

Finding the Fourth Proportional to 110,024,219.44, 165,041,811 and 41,872,193.20

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Solution

The fourth proportional to 110,024,219.44, 165,041,811 and 41,872,193.20 is: 62,810,376.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024,219.44 : 165,041,811 = 41,872,193.20 : x
  2. Step 2: Convert to fraction form
    110,024,219.44/165,041,811 = 41,872,193.20/x
  3. Step 3: Cross multiply
    110,024,219.44x = 165,041,811 × 41,872,193.20
  4. Step 4: Simplify right side
    110,024,219.44x = 6,910,662,596,269,886
  5. Step 5: Solve for x
    x = 6,910,662,596,269,886/110,024,219.44
  6. Step 6: Final answer
    x = 62,810,376.04

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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.