Home / 17,381,232.60-26,071,848.90-16,644,067.80

Finding the Fourth Proportional to 17,381,232.60, 26,071,848.90 and 16,644,067.80

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Solution

The fourth proportional to 17,381,232.60, 26,071,848.90 and 16,644,067.80 is: 24,966,101.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,232.60 : 26,071,848.90 = 16,644,067.80 : x
  2. Step 2: Convert to fraction form
    17,381,232.60/26,071,848.90 = 16,644,067.80/x
  3. Step 3: Cross multiply
    17,381,232.60x = 26,071,848.90 × 16,644,067.80
  4. Step 4: Simplify right side
    17,381,232.60x = 433,941,620,762,955.44
  5. Step 5: Solve for x
    x = 433,941,620,762,955.44/17,381,232.60
  6. Step 6: Final answer
    x = 24,966,101.70

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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.