Home / 55,073,504.65-82,610,256.98-26,375,690.65

Finding the Fourth Proportional to 55,073,504.65, 82,610,256.98 and 26,375,690.65

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Solution

The fourth proportional to 55,073,504.65, 82,610,256.98 and 26,375,690.65 is: 39,563,535.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,073,504.65 : 82,610,256.98 = 26,375,690.65 : x
  2. Step 2: Convert to fraction form
    55,073,504.65/82,610,256.98 = 26,375,690.65/x
  3. Step 3: Cross multiply
    55,073,504.65x = 82,610,256.98 × 26,375,690.65
  4. Step 4: Simplify right side
    55,073,504.65x = 2,178,902,582,489,604.50
  5. Step 5: Solve for x
    x = 2,178,902,582,489,604.50/55,073,504.65
  6. Step 6: Final answer
    x = 39,563,535.98

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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.