Home / 22,968,000.20-34,452,000.30-18,716,472.20

Finding the Fourth Proportional to 22,968,000.20, 34,452,000.30 and 18,716,472.20

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Solution

The fourth proportional to 22,968,000.20, 34,452,000.30 and 18,716,472.20 is: 28,074,708.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,968,000.20 : 34,452,000.30 = 18,716,472.20 : x
  2. Step 2: Convert to fraction form
    22,968,000.20/34,452,000.30 = 18,716,472.20/x
  3. Step 3: Cross multiply
    22,968,000.20x = 34,452,000.30 × 18,716,472.20
  4. Step 4: Simplify right side
    22,968,000.20x = 644,819,905,849,341.62
  5. Step 5: Solve for x
    x = 644,819,905,849,341.62/22,968,000.20
  6. Step 6: Final answer
    x = 28,074,708.30

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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.