Home / 55,626,982.20-83,475,902.70-32,597,872.20

Finding the Fourth Proportional to 55,626,982.20, 83,475,902.70 and 32,597,872.20

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Solution

The fourth proportional to 55,626,982.20, 83,475,902.70 and 32,597,872.20 is: 48,917,570.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,626,982.20 : 83,475,902.70 = 32,597,872.20 : x
  2. Step 2: Convert to fraction form
    55,626,982.20/83,475,902.70 = 32,597,872.20/x
  3. Step 3: Cross multiply
    55,626,982.20x = 83,475,902.70 × 32,597,872.20
  4. Step 4: Simplify right side
    55,626,982.20x = 2,721,136,807,994,235
  5. Step 5: Solve for x
    x = 2,721,136,807,994,235/55,626,982.20
  6. Step 6: Final answer
    x = 48,917,570.22

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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.