Home / 17,058,215.42-25,583,550.67-4,925,040.74

Finding the Fourth Proportional to 17,058,215.42, 25,583,550.67 and 4,925,040.74

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Solution

The fourth proportional to 17,058,215.42, 25,583,550.67 and 4,925,040.74 is: 7,386,471.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,058,215.42 : 25,583,550.67 = 4,925,040.74 : x
  2. Step 2: Convert to fraction form
    17,058,215.42/25,583,550.67 = 4,925,040.74/x
  3. Step 3: Cross multiply
    17,058,215.42x = 25,583,550.67 × 4,925,040.74
  4. Step 4: Simplify right side
    17,058,215.42x = 126,000,029,183,373.95
  5. Step 5: Solve for x
    x = 126,000,029,183,373.95/17,058,215.42
  6. Step 6: Final answer
    x = 7,386,471.92

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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.