Home / 32,287,593.03-48,431,184.51-11,818,738.32

Finding the Fourth Proportional to 32,287,593.03, 48,431,184.51 and 11,818,738.32

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Solution

The fourth proportional to 32,287,593.03, 48,431,184.51 and 11,818,738.32 is: 17,728,032.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,287,593.03 : 48,431,184.51 = 11,818,738.32 : x
  2. Step 2: Convert to fraction form
    32,287,593.03/48,431,184.51 = 11,818,738.32/x
  3. Step 3: Cross multiply
    32,287,593.03x = 48,431,184.51 × 11,818,738.32
  4. Step 4: Simplify right side
    32,287,593.03x = 572,395,496,251,327.38
  5. Step 5: Solve for x
    x = 572,395,496,251,327.38/32,287,593.03
  6. Step 6: Final answer
    x = 17,728,032.43

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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.