Home / 22,146,744.70-33,220,117.05-9,363,000.70

Finding the Fourth Proportional to 22,146,744.70, 33,220,117.05 and 9,363,000.70

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Solution

The fourth proportional to 22,146,744.70, 33,220,117.05 and 9,363,000.70 is: 14,044,501.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146,744.70 : 33,220,117.05 = 9,363,000.70 : x
  2. Step 2: Convert to fraction form
    22,146,744.70/33,220,117.05 = 9,363,000.70/x
  3. Step 3: Cross multiply
    22,146,744.70x = 33,220,117.05 × 9,363,000.70
  4. Step 4: Simplify right side
    22,146,744.70x = 311,039,979,193,231.94
  5. Step 5: Solve for x
    x = 311,039,979,193,231.94/22,146,744.70
  6. Step 6: Final answer
    x = 14,044,501.05

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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.