Home / 17,350,244.70-26,020,701.45-7,250,775.90

Finding the Fourth Proportional to 17,350,244.70, 26,020,701.45 and 7,250,775.90

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Solution

The fourth proportional to 17,350,244.70, 26,020,701.45 and 7,250,775.90 is: 10,874,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,244.70 : 26,020,701.45 = 7,250,775.90 : x
  2. Step 2: Convert to fraction form
    17,350,244.70/26,020,701.45 = 7,250,775.90/x
  3. Step 3: Cross multiply
    17,350,244.70x = 26,020,701.45 × 7,250,775.90
  4. Step 4: Simplify right side
    17,350,244.70x = 188,670,274,974,755.06
  5. Step 5: Solve for x
    x = 188,670,274,974,755.06/17,350,244.70
  6. Step 6: Final answer
    x = 10,874,214.07

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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.