Home / 31,162,750.98-46,956,835.02-25,607,421.06

Finding the Fourth Proportional to 31,162,750.98, 46,956,835.02 and 25,607,421.06

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Solution

The fourth proportional to 31,162,750.98, 46,956,835.02 and 25,607,421.06 is: 38,585,920.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,162,750.98 : 46,956,835.02 = 25,607,421.06 : x
  2. Step 2: Convert to fraction form
    31,162,750.98/46,956,835.02 = 25,607,421.06/x
  3. Step 3: Cross multiply
    31,162,750.98x = 46,956,835.02 × 25,607,421.06
  4. Step 4: Simplify right side
    31,162,750.98x = 1,202,443,446,002,093.50
  5. Step 5: Solve for x
    x = 1,202,443,446,002,093.50/31,162,750.98
  6. Step 6: Final answer
    x = 38,585,920.95

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.