Home / 23,382,909.97-35,076,327.10-8,615,025.70

Finding the Fourth Proportional to 23,382,909.97, 35,076,327.10 and 8,615,025.70

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Solution

The fourth proportional to 23,382,909.97, 35,076,327.10 and 8,615,025.70 is: 12,923,261.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,382,909.97 : 35,076,327.10 = 8,615,025.70 : x
  2. Step 2: Convert to fraction form
    23,382,909.97/35,076,327.10 = 8,615,025.70/x
  3. Step 3: Cross multiply
    23,382,909.97x = 35,076,327.10 × 8,615,025.70
  4. Step 4: Simplify right side
    23,382,909.97x = 302,183,459,318,878.06
  5. Step 5: Solve for x
    x = 302,183,459,318,878.06/23,382,909.97
  6. Step 6: Final answer
    x = 12,923,261.46

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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.