Home / 45,414,090.74-62,753,424.50-32,338,649.34

Finding the Fourth Proportional to 45,414,090.74, 62,753,424.50 and 32,338,649.34

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Solution

The fourth proportional to 45,414,090.74, 62,753,424.50 and 32,338,649.34 is: 44,685,712.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,414,090.74 : 62,753,424.50 = 32,338,649.34 : x
  2. Step 2: Convert to fraction form
    45,414,090.74/62,753,424.50 = 32,338,649.34/x
  3. Step 3: Cross multiply
    45,414,090.74x = 62,753,424.50 × 32,338,649.34
  4. Step 4: Simplify right side
    45,414,090.74x = 2,029,360,989,789,664.75
  5. Step 5: Solve for x
    x = 2,029,360,989,789,664.75/45,414,090.74
  6. Step 6: Final answer
    x = 44,685,712.23

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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.