Home / 16,895,430.46-25,317,062.02-11,409,023.85

Finding the Fourth Proportional to 16,895,430.46, 25,317,062.02 and 11,409,023.85

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Solution

The fourth proportional to 16,895,430.46, 25,317,062.02 and 11,409,023.85 is: 17,095,922.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,430.46 : 25,317,062.02 = 11,409,023.85 : x
  2. Step 2: Convert to fraction form
    16,895,430.46/25,317,062.02 = 11,409,023.85/x
  3. Step 3: Cross multiply
    16,895,430.46x = 25,317,062.02 × 11,409,023.85
  4. Step 4: Simplify right side
    16,895,430.46x = 288,842,964,317,431.44
  5. Step 5: Solve for x
    x = 288,842,964,317,431.44/16,895,430.46
  6. Step 6: Final answer
    x = 17,095,922.18

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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.