Home / 24,963,324.80-37,444,987.20-12,192,022.40

Finding the Fourth Proportional to 24,963,324.80, 37,444,987.20 and 12,192,022.40

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Solution

The fourth proportional to 24,963,324.80, 37,444,987.20 and 12,192,022.40 is: 18,288,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,324.80 : 37,444,987.20 = 12,192,022.40 : x
  2. Step 2: Convert to fraction form
    24,963,324.80/37,444,987.20 = 12,192,022.40/x
  3. Step 3: Cross multiply
    24,963,324.80x = 37,444,987.20 × 12,192,022.40
  4. Step 4: Simplify right side
    24,963,324.80x = 456,530,122,710,113.31
  5. Step 5: Solve for x
    x = 456,530,122,710,113.31/24,963,324.80
  6. Step 6: Final answer
    x = 18,288,033.60

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1.5x scale

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.