Home / 73,497,390.40-110,246,085.60-22,372,766.20

Finding the Fourth Proportional to 73,497,390.40, 110,246,085.60 and 22,372,766.20

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Solution

The fourth proportional to 73,497,390.40, 110,246,085.60 and 22,372,766.20 is: 33,559,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,497,390.40 : 110,246,085.60 = 22,372,766.20 : x
  2. Step 2: Convert to fraction form
    73,497,390.40/110,246,085.60 = 22,372,766.20/x
  3. Step 3: Cross multiply
    73,497,390.40x = 110,246,085.60 × 22,372,766.20
  4. Step 4: Simplify right side
    73,497,390.40x = 2,466,509,897,593,986.50
  5. Step 5: Solve for x
    x = 2,466,509,897,593,986.50/73,497,390.40
  6. Step 6: Final answer
    x = 33,559,149.30

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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.