Home / 23,543,369.80-35,315,054.70-22,220,672.20

Finding the Fourth Proportional to 23,543,369.80, 35,315,054.70 and 22,220,672.20

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Solution

The fourth proportional to 23,543,369.80, 35,315,054.70 and 22,220,672.20 is: 33,331,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,543,369.80 : 35,315,054.70 = 22,220,672.20 : x
  2. Step 2: Convert to fraction form
    23,543,369.80/35,315,054.70 = 22,220,672.20/x
  3. Step 3: Cross multiply
    23,543,369.80x = 35,315,054.70 × 22,220,672.20
  4. Step 4: Simplify right side
    23,543,369.80x = 784,724,254,213,769.38
  5. Step 5: Solve for x
    x = 784,724,254,213,769.38/23,543,369.80
  6. Step 6: Final answer
    x = 33,331,008.30

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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.