Home / 38,982,519.40-58,361,804.70-23,865,975.40

Finding the Fourth Proportional to 38,982,519.40, 58,361,804.70 and 23,865,975.40

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Solution

The fourth proportional to 38,982,519.40, 58,361,804.70 and 23,865,975.40 is: 35,730,409.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,982,519.40 : 58,361,804.70 = 23,865,975.40 : x
  2. Step 2: Convert to fraction form
    38,982,519.40/58,361,804.70 = 23,865,975.40/x
  3. Step 3: Cross multiply
    38,982,519.40x = 58,361,804.70 × 23,865,975.40
  4. Step 4: Simplify right side
    38,982,519.40x = 1,392,861,395,269,804.25
  5. Step 5: Solve for x
    x = 1,392,861,395,269,804.25/38,982,519.40
  6. Step 6: Final answer
    x = 35,730,409.85

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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.