Home / 49,831,769.40-74,761,650.90-24,273,612.60

Finding the Fourth Proportional to 49,831,769.40, 74,761,650.90 and 24,273,612.60

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Solution

The fourth proportional to 49,831,769.40, 74,761,650.90 and 24,273,612.60 is: 36,417,236.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,831,769.40 : 74,761,650.90 = 24,273,612.60 : x
  2. Step 2: Convert to fraction form
    49,831,769.40/74,761,650.90 = 24,273,612.60/x
  3. Step 3: Cross multiply
    49,831,769.40x = 74,761,650.90 × 24,273,612.60
  4. Step 4: Simplify right side
    49,831,769.40x = 1,814,735,351,283,041.50
  5. Step 5: Solve for x
    x = 1,814,735,351,283,041.50/49,831,769.40
  6. Step 6: Final answer
    x = 36,417,236.90

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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.