Home / 32,076,077.40-48,115,959.30-9,360,480.60

Finding the Fourth Proportional to 32,076,077.40, 48,115,959.30 and 9,360,480.60

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Solution

The fourth proportional to 32,076,077.40, 48,115,959.30 and 9,360,480.60 is: 14,041,258.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,077.40 : 48,115,959.30 = 9,360,480.60 : x
  2. Step 2: Convert to fraction form
    32,076,077.40/48,115,959.30 = 9,360,480.60/x
  3. Step 3: Cross multiply
    32,076,077.40x = 48,115,959.30 × 9,360,480.60
  4. Step 4: Simplify right side
    32,076,077.40x = 450,388,503,578,039.56
  5. Step 5: Solve for x
    x = 450,388,503,578,039.56/32,076,077.40
  6. Step 6: Final answer
    x = 14,041,258.78

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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.