Home / 169,600,834.56-254,405,433.60-61,895,424

Finding the Fourth Proportional to 169,600,834.56, 254,405,433.60 and 61,895,424

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Solution

The fourth proportional to 169,600,834.56, 254,405,433.60 and 61,895,424 is: 92,844,662.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,600,834.56 : 254,405,433.60 = 61,895,424 : x
  2. Step 2: Convert to fraction form
    169,600,834.56/254,405,433.60 = 61,895,424/x
  3. Step 3: Cross multiply
    169,600,834.56x = 254,405,433.60 × 61,895,424
  4. Step 4: Simplify right side
    169,600,834.56x = 15,746,532,180,575,846
  5. Step 5: Solve for x
    x = 15,746,532,180,575,846/169,600,834.56
  6. Step 6: Final answer
    x = 92,844,662.12

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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.