Home / 50,490,096.70-75,735,145.05-44,254,522.30

Finding the Fourth Proportional to 50,490,096.70, 75,735,145.05 and 44,254,522.30

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Solution

The fourth proportional to 50,490,096.70, 75,735,145.05 and 44,254,522.30 is: 66,381,783.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,490,096.70 : 75,735,145.05 = 44,254,522.30 : x
  2. Step 2: Convert to fraction form
    50,490,096.70/75,735,145.05 = 44,254,522.30/x
  3. Step 3: Cross multiply
    50,490,096.70x = 75,735,145.05 × 44,254,522.30
  4. Step 4: Simplify right side
    50,490,096.70x = 3,351,622,665,508,959.50
  5. Step 5: Solve for x
    x = 3,351,622,665,508,959.50/50,490,096.70
  6. Step 6: Final answer
    x = 66,381,783.45

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Double scale
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Similar ratio
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1.5x scale

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.