Home / 16,300,126.20-24,450,189.30-4,332,862.20

Finding the Fourth Proportional to 16,300,126.20, 24,450,189.30 and 4,332,862.20

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Solution

The fourth proportional to 16,300,126.20, 24,450,189.30 and 4,332,862.20 is: 6,499,293.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,126.20 : 24,450,189.30 = 4,332,862.20 : x
  2. Step 2: Convert to fraction form
    16,300,126.20/24,450,189.30 = 4,332,862.20/x
  3. Step 3: Cross multiply
    16,300,126.20x = 24,450,189.30 × 4,332,862.20
  4. Step 4: Simplify right side
    16,300,126.20x = 105,939,301,000,814.47
  5. Step 5: Solve for x
    x = 105,939,301,000,814.47/16,300,126.20
  6. Step 6: Final answer
    x = 6,499,293.30

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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.