Home / 35,870,512.80-53,947,486.80-32,185,855.20

Finding the Fourth Proportional to 35,870,512.80, 53,947,486.80 and 32,185,855.20

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Solution

The fourth proportional to 35,870,512.80, 53,947,486.80 and 32,185,855.20 is: 48,405,943.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,870,512.80 : 53,947,486.80 = 32,185,855.20 : x
  2. Step 2: Convert to fraction form
    35,870,512.80/53,947,486.80 = 32,185,855.20/x
  3. Step 3: Cross multiply
    35,870,512.80x = 53,947,486.80 × 32,185,855.20
  4. Step 4: Simplify right side
    35,870,512.80x = 1,736,345,998,548,711.25
  5. Step 5: Solve for x
    x = 1,736,345,998,548,711.25/35,870,512.80
  6. Step 6: Final answer
    x = 48,405,943.02

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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.