Home / 32,893,691.74-45,393,832.01-18,008,767.44

Finding the Fourth Proportional to 32,893,691.74, 45,393,832.01 and 18,008,767.44

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Solution

The fourth proportional to 32,893,691.74, 45,393,832.01 and 18,008,767.44 is: 24,852,393.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,691.74 : 45,393,832.01 = 18,008,767.44 : x
  2. Step 2: Convert to fraction form
    32,893,691.74/45,393,832.01 = 18,008,767.44/x
  3. Step 3: Cross multiply
    32,893,691.74x = 45,393,832.01 × 18,008,767.44
  4. Step 4: Simplify right side
    32,893,691.74x = 817,486,963,923,539.75
  5. Step 5: Solve for x
    x = 817,486,963,923,539.75/32,893,691.74
  6. Step 6: Final answer
    x = 24,852,393.29

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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.