Home / 48,409,626.80-72,614,440.20-44,714,471.60

Finding the Fourth Proportional to 48,409,626.80, 72,614,440.20 and 44,714,471.60

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Solution

The fourth proportional to 48,409,626.80, 72,614,440.20 and 44,714,471.60 is: 67,071,707.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,409,626.80 : 72,614,440.20 = 44,714,471.60 : x
  2. Step 2: Convert to fraction form
    48,409,626.80/72,614,440.20 = 44,714,471.60/x
  3. Step 3: Cross multiply
    48,409,626.80x = 72,614,440.20 × 44,714,471.60
  4. Step 4: Simplify right side
    48,409,626.80x = 3,246,916,324,072,798.50
  5. Step 5: Solve for x
    x = 3,246,916,324,072,798.50/48,409,626.80
  6. Step 6: Final answer
    x = 67,071,707.40

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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.