Home / 150,479,025,352.23-225,739,741,586.14-48,341,370,342.40

Finding the Fourth Proportional to 150,479,025,352.23, 225,739,741,586.14 and 48,341,370,342.40

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Solution

The fourth proportional to 150,479,025,352.23, 225,739,741,586.14 and 48,341,370,342.40 is: 72,518,867,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,479,025,352.23 : 225,739,741,586.14 = 48,341,370,342.40 : x
  2. Step 2: Convert to fraction form
    150,479,025,352.23/225,739,741,586.14 = 48,341,370,342.40/x
  3. Step 3: Cross multiply
    150,479,025,352.23x = 225,739,741,586.14 × 48,341,370,342.40
  4. Step 4: Simplify right side
    150,479,025,352.23x = 10,912,568,449,012,592,541,696
  5. Step 5: Solve for x
    x = 10,912,568,449,012,592,541,696/150,479,025,352.23
  6. Step 6: Final answer
    x = 72,518,867,154.20

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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.