Home / 25,133,266.59-34,684,046.97-14,120,480.67

Finding the Fourth Proportional to 25,133,266.59, 34,684,046.97 and 14,120,480.67

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Solution

The fourth proportional to 25,133,266.59, 34,684,046.97 and 14,120,480.67 is: 19,486,341.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,133,266.59 : 34,684,046.97 = 14,120,480.67 : x
  2. Step 2: Convert to fraction form
    25,133,266.59/34,684,046.97 = 14,120,480.67/x
  3. Step 3: Cross multiply
    25,133,266.59x = 34,684,046.97 × 14,120,480.67
  4. Step 4: Simplify right side
    25,133,266.59x = 489,755,414,797,257.06
  5. Step 5: Solve for x
    x = 489,755,414,797,257.06/25,133,266.59
  6. Step 6: Final answer
    x = 19,486,341.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.