Home / 48,840,007.20-73,260,010.80-46,053,088.80

Finding the Fourth Proportional to 48,840,007.20, 73,260,010.80 and 46,053,088.80

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Solution

The fourth proportional to 48,840,007.20, 73,260,010.80 and 46,053,088.80 is: 69,079,633.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,840,007.20 : 73,260,010.80 = 46,053,088.80 : x
  2. Step 2: Convert to fraction form
    48,840,007.20/73,260,010.80 = 46,053,088.80/x
  3. Step 3: Cross multiply
    48,840,007.20x = 73,260,010.80 × 46,053,088.80
  4. Step 4: Simplify right side
    48,840,007.20x = 3,373,849,782,861,358.50
  5. Step 5: Solve for x
    x = 3,373,849,782,861,358.50/48,840,007.20
  6. Step 6: Final answer
    x = 69,079,633.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.