Home / 37,288,288.80-55,837,954.80-29,730,016.80

Finding the Fourth Proportional to 37,288,288.80, 55,837,954.80 and 29,730,016.80

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Solution

The fourth proportional to 37,288,288.80, 55,837,954.80 and 29,730,016.80 is: 44,519,697.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,288,288.80 : 55,837,954.80 = 29,730,016.80 : x
  2. Step 2: Convert to fraction form
    37,288,288.80/55,837,954.80 = 29,730,016.80/x
  3. Step 3: Cross multiply
    37,288,288.80x = 55,837,954.80 × 29,730,016.80
  4. Step 4: Simplify right side
    37,288,288.80x = 1,660,063,334,281,640.50
  5. Step 5: Solve for x
    x = 1,660,063,334,281,640.50/37,288,288.80
  6. Step 6: Final answer
    x = 44,519,697.41

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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.