Home / 37,770,312.06-52,123,033.17-21,472,788.06

Finding the Fourth Proportional to 37,770,312.06, 52,123,033.17 and 21,472,788.06

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Solution

The fourth proportional to 37,770,312.06, 52,123,033.17 and 21,472,788.06 is: 29,632,448.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,770,312.06 : 52,123,033.17 = 21,472,788.06 : x
  2. Step 2: Convert to fraction form
    37,770,312.06/52,123,033.17 = 21,472,788.06/x
  3. Step 3: Cross multiply
    37,770,312.06x = 52,123,033.17 × 21,472,788.06
  4. Step 4: Simplify right side
    37,770,312.06x = 1,119,226,844,303,759.88
  5. Step 5: Solve for x
    x = 1,119,226,844,303,759.88/37,770,312.06
  6. Step 6: Final answer
    x = 29,632,448.96

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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.