Home / 32,625,138.95-45,023,859.93-17,941,940.80

Finding the Fourth Proportional to 32,625,138.95, 45,023,859.93 and 17,941,940.80

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Solution

The fourth proportional to 32,625,138.95, 45,023,859.93 and 17,941,940.80 is: 24,760,520.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,625,138.95 : 45,023,859.93 = 17,941,940.80 : x
  2. Step 2: Convert to fraction form
    32,625,138.95/45,023,859.93 = 17,941,940.80/x
  3. Step 3: Cross multiply
    32,625,138.95x = 45,023,859.93 × 17,941,940.80
  4. Step 4: Simplify right side
    32,625,138.95x = 807,815,429,271,287.75
  5. Step 5: Solve for x
    x = 807,815,429,271,287.75/32,625,138.95
  6. Step 6: Final answer
    x = 24,760,520.73

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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.