Home / 50,407,427.60-75,648,466.20-33,362,435.60

Finding the Fourth Proportional to 50,407,427.60, 75,648,466.20 and 33,362,435.60

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Solution

The fourth proportional to 50,407,427.60, 75,648,466.20 and 33,362,435.60 is: 50,068,357.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,407,427.60 : 75,648,466.20 = 33,362,435.60 : x
  2. Step 2: Convert to fraction form
    50,407,427.60/75,648,466.20 = 33,362,435.60/x
  3. Step 3: Cross multiply
    50,407,427.60x = 75,648,466.20 × 33,362,435.60
  4. Step 4: Simplify right side
    50,407,427.60x = 2,523,817,081,836,277
  5. Step 5: Solve for x
    x = 2,523,817,081,836,277/50,407,427.60
  6. Step 6: Final answer
    x = 50,068,357.03

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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.