Home / 24,911,389.20-37,367,083.80-18,534,097.20

Finding the Fourth Proportional to 24,911,389.20, 37,367,083.80 and 18,534,097.20

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Solution

The fourth proportional to 24,911,389.20, 37,367,083.80 and 18,534,097.20 is: 27,801,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,389.20 : 37,367,083.80 = 18,534,097.20 : x
  2. Step 2: Convert to fraction form
    24,911,389.20/37,367,083.80 = 18,534,097.20/x
  3. Step 3: Cross multiply
    24,911,389.20x = 37,367,083.80 × 18,534,097.20
  4. Step 4: Simplify right side
    24,911,389.20x = 692,565,163,229,745.25
  5. Step 5: Solve for x
    x = 692,565,163,229,745.25/24,911,389.20
  6. Step 6: Final answer
    x = 27,801,145.80

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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.