Home / 22,052,500.03-30,438,865.22-14,710,315.66

Finding the Fourth Proportional to 22,052,500.03, 30,438,865.22 and 14,710,315.66

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Solution

The fourth proportional to 22,052,500.03, 30,438,865.22 and 14,710,315.66 is: 20,304,514.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052,500.03 : 30,438,865.22 = 14,710,315.66 : x
  2. Step 2: Convert to fraction form
    22,052,500.03/30,438,865.22 = 14,710,315.66/x
  3. Step 3: Cross multiply
    22,052,500.03x = 30,438,865.22 × 14,710,315.66
  4. Step 4: Simplify right side
    22,052,500.03x = 447,765,315,679,074
  5. Step 5: Solve for x
    x = 447,765,315,679,074/22,052,500.03
  6. Step 6: Final answer
    x = 20,304,514.91

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1.5x scale

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.