Home / 5,464,774,473.14-8,197,661,957.61-1,534,454,145.56

Finding the Fourth Proportional to 5,464,774,473.14, 8,197,661,957.61 and 1,534,454,145.56

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Solution

The fourth proportional to 5,464,774,473.14, 8,197,661,957.61 and 1,534,454,145.56 is: 2,301,821,682.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,774,473.14 : 8,197,661,957.61 = 1,534,454,145.56 : x
  2. Step 2: Convert to fraction form
    5,464,774,473.14/8,197,661,957.61 = 1,534,454,145.56/x
  3. Step 3: Cross multiply
    5,464,774,473.14x = 8,197,661,957.61 × 1,534,454,145.56
  4. Step 4: Simplify right side
    5,464,774,473.14x = 12,578,936,374,754,168,832
  5. Step 5: Solve for x
    x = 12,578,936,374,754,168,832/5,464,774,473.14
  6. Step 6: Final answer
    x = 2,301,821,682.96

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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.