Home / 62,208,044.70-93,312,067.05-31,974,956.70

Finding the Fourth Proportional to 62,208,044.70, 93,312,067.05 and 31,974,956.70

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Solution

The fourth proportional to 62,208,044.70, 93,312,067.05 and 31,974,956.70 is: 47,962,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,044.70 : 93,312,067.05 = 31,974,956.70 : x
  2. Step 2: Convert to fraction form
    62,208,044.70/93,312,067.05 = 31,974,956.70/x
  3. Step 3: Cross multiply
    62,208,044.70x = 93,312,067.05 × 31,974,956.70
  4. Step 4: Simplify right side
    62,208,044.70x = 2,983,649,303,511,246.50
  5. Step 5: Solve for x
    x = 2,983,649,303,511,246.50/62,208,044.70
  6. Step 6: Final answer
    x = 47,962,435.05

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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.