Home / 34,449,854.08-51,673,063.92-12,882,870.22

Finding the Fourth Proportional to 34,449,854.08, 51,673,063.92 and 12,882,870.22

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Solution

The fourth proportional to 34,449,854.08, 51,673,063.92 and 12,882,870.22 is: 19,323,663.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449,854.08 : 51,673,063.92 = 12,882,870.22 : x
  2. Step 2: Convert to fraction form
    34,449,854.08/51,673,063.92 = 12,882,870.22/x
  3. Step 3: Cross multiply
    34,449,854.08x = 51,673,063.92 × 12,882,870.22
  4. Step 4: Simplify right side
    34,449,854.08x = 665,697,376,351,124.50
  5. Step 5: Solve for x
    x = 665,697,376,351,124.50/34,449,854.08
  6. Step 6: Final answer
    x = 19,323,663.17

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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.