Home / 23,328,422.80-34,992,634.20-14,258,496.40

Finding the Fourth Proportional to 23,328,422.80, 34,992,634.20 and 14,258,496.40

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Solution

The fourth proportional to 23,328,422.80, 34,992,634.20 and 14,258,496.40 is: 21,387,744.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,422.80 : 34,992,634.20 = 14,258,496.40 : x
  2. Step 2: Convert to fraction form
    23,328,422.80/34,992,634.20 = 14,258,496.40/x
  3. Step 3: Cross multiply
    23,328,422.80x = 34,992,634.20 × 14,258,496.40
  4. Step 4: Simplify right side
    23,328,422.80x = 498,942,348,767,216.94
  5. Step 5: Solve for x
    x = 498,942,348,767,216.94/23,328,422.80
  6. Step 6: Final answer
    x = 21,387,744.60

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Similar ratio
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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.