Home / 16,112,000.80-24,168,001.20-9,300,224.80

Finding the Fourth Proportional to 16,112,000.80, 24,168,001.20 and 9,300,224.80

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Solution

The fourth proportional to 16,112,000.80, 24,168,001.20 and 9,300,224.80 is: 13,950,337.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112,000.80 : 24,168,001.20 = 9,300,224.80 : x
  2. Step 2: Convert to fraction form
    16,112,000.80/24,168,001.20 = 9,300,224.80/x
  3. Step 3: Cross multiply
    16,112,000.80x = 24,168,001.20 × 9,300,224.80
  4. Step 4: Simplify right side
    16,112,000.80x = 224,767,844,126,669.78
  5. Step 5: Solve for x
    x = 224,767,844,126,669.78/16,112,000.80
  6. Step 6: Final answer
    x = 13,950,337.20

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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.