Home / 55,494,626.30-83,241,939.45-26,796,812.30

Finding the Fourth Proportional to 55,494,626.30, 83,241,939.45 and 26,796,812.30

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Solution

The fourth proportional to 55,494,626.30, 83,241,939.45 and 26,796,812.30 is: 40,195,218.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,494,626.30 : 83,241,939.45 = 26,796,812.30 : x
  2. Step 2: Convert to fraction form
    55,494,626.30/83,241,939.45 = 26,796,812.30/x
  3. Step 3: Cross multiply
    55,494,626.30x = 83,241,939.45 × 26,796,812.30
  4. Step 4: Simplify right side
    55,494,626.30x = 2,230,618,626,929,615.50
  5. Step 5: Solve for x
    x = 2,230,618,626,929,615.50/55,494,626.30
  6. Step 6: Final answer
    x = 40,195,218.45

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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.