Home / 24,918,400.80-37,377,601.20-17,612,071.20

Finding the Fourth Proportional to 24,918,400.80, 37,377,601.20 and 17,612,071.20

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Solution

The fourth proportional to 24,918,400.80, 37,377,601.20 and 17,612,071.20 is: 26,418,106.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,918,400.80 : 37,377,601.20 = 17,612,071.20 : x
  2. Step 2: Convert to fraction form
    24,918,400.80/37,377,601.20 = 17,612,071.20/x
  3. Step 3: Cross multiply
    24,918,400.80x = 37,377,601.20 × 17,612,071.20
  4. Step 4: Simplify right side
    24,918,400.80x = 658,296,973,619,605.50
  5. Step 5: Solve for x
    x = 658,296,973,619,605.50/24,918,400.80
  6. Step 6: Final answer
    x = 26,418,106.80

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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.