Home / 23,328,334.80-34,992,502.20-21,734,011.80

Finding the Fourth Proportional to 23,328,334.80, 34,992,502.20 and 21,734,011.80

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Solution

The fourth proportional to 23,328,334.80, 34,992,502.20 and 21,734,011.80 is: 32,601,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,334.80 : 34,992,502.20 = 21,734,011.80 : x
  2. Step 2: Convert to fraction form
    23,328,334.80/34,992,502.20 = 21,734,011.80/x
  3. Step 3: Cross multiply
    23,328,334.80x = 34,992,502.20 × 21,734,011.80
  4. Step 4: Simplify right side
    23,328,334.80x = 760,527,455,726,326
  5. Step 5: Solve for x
    x = 760,527,455,726,326/23,328,334.80
  6. Step 6: Final answer
    x = 32,601,017.70

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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.