Home / 32,076,118.20-48,098,244.12-10,213,643.76

Finding the Fourth Proportional to 32,076,118.20, 48,098,244.12 and 10,213,643.76

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Solution

The fourth proportional to 32,076,118.20, 48,098,244.12 and 10,213,643.76 is: 15,315,392.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,118.20 : 48,098,244.12 = 10,213,643.76 : x
  2. Step 2: Convert to fraction form
    32,076,118.20/48,098,244.12 = 10,213,643.76/x
  3. Step 3: Cross multiply
    32,076,118.20x = 48,098,244.12 × 10,213,643.76
  4. Step 4: Simplify right side
    32,076,118.20x = 491,258,330,923,194.62
  5. Step 5: Solve for x
    x = 491,258,330,923,194.62/32,076,118.20
  6. Step 6: Final answer
    x = 15,315,392.21

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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.