Home / 3,225,774,108.11-4,839,171,345.54-1,155,450,033.23

Finding the Fourth Proportional to 3,225,774,108.11, 4,839,171,345.54 and 1,155,450,033.23

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Solution

The fourth proportional to 3,225,774,108.11, 4,839,171,345.54 and 1,155,450,033.23 is: 1,733,357,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,774,108.11 : 4,839,171,345.54 = 1,155,450,033.23 : x
  2. Step 2: Convert to fraction form
    3,225,774,108.11/4,839,171,345.54 = 1,155,450,033.23/x
  3. Step 3: Cross multiply
    3,225,774,108.11x = 4,839,171,345.54 × 1,155,450,033.23
  4. Step 4: Simplify right side
    3,225,774,108.11x = 5,591,420,691,985,660,928
  5. Step 5: Solve for x
    x = 5,591,420,691,985,660,928/3,225,774,108.11
  6. Step 6: Final answer
    x = 1,733,357,794.01

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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.