Home / 40,668,340.20-60,983,264.70-23,634,234.60

Finding the Fourth Proportional to 40,668,340.20, 60,983,264.70 and 23,634,234.60

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Solution

The fourth proportional to 40,668,340.20, 60,983,264.70 and 23,634,234.60 is: 35,440,167.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,668,340.20 : 60,983,264.70 = 23,634,234.60 : x
  2. Step 2: Convert to fraction form
    40,668,340.20/60,983,264.70 = 23,634,234.60/x
  3. Step 3: Cross multiply
    40,668,340.20x = 60,983,264.70 × 23,634,234.60
  4. Step 4: Simplify right side
    40,668,340.20x = 1,441,292,784,593,698.75
  5. Step 5: Solve for x
    x = 1,441,292,784,593,698.75/40,668,340.20
  6. Step 6: Final answer
    x = 35,440,167.40

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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.