Home / 40,669,225.44-56,123,327.85-22,084,200.08

Finding the Fourth Proportional to 40,669,225.44, 56,123,327.85 and 22,084,200.08

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Solution

The fourth proportional to 40,669,225.44, 56,123,327.85 and 22,084,200.08 is: 30,476,085.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,669,225.44 : 56,123,327.85 = 22,084,200.08 : x
  2. Step 2: Convert to fraction form
    40,669,225.44/56,123,327.85 = 22,084,200.08/x
  3. Step 3: Cross multiply
    40,669,225.44x = 56,123,327.85 × 22,084,200.08
  4. Step 4: Simplify right side
    40,669,225.44x = 1,239,438,801,209,024.25
  5. Step 5: Solve for x
    x = 1,239,438,801,209,024.25/40,669,225.44
  6. Step 6: Final answer
    x = 30,476,085.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.