Home / 31,773,356.58-43,843,723.72-17,831,514.00

Finding the Fourth Proportional to 31,773,356.58, 43,843,723.72 and 17,831,514.00

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Solution

The fourth proportional to 31,773,356.58, 43,843,723.72 and 17,831,514.00 is: 24,605,520.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,773,356.58 : 43,843,723.72 = 17,831,514.00 : x
  2. Step 2: Convert to fraction form
    31,773,356.58/43,843,723.72 = 17,831,514.00/x
  3. Step 3: Cross multiply
    31,773,356.58x = 43,843,723.72 × 17,831,514.00
  4. Step 4: Simplify right side
    31,773,356.58x = 781,799,973,061,514.75
  5. Step 5: Solve for x
    x = 781,799,973,061,514.75/31,773,356.58
  6. Step 6: Final answer
    x = 24,605,520.38

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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.