Home / 15,369,956,091.23-23,055,444,473.36-5,285,570,080.10

Finding the Fourth Proportional to 15,369,956,091.23, 23,055,444,473.36 and 5,285,570,080.10

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Solution

The fourth proportional to 15,369,956,091.23, 23,055,444,473.36 and 5,285,570,080.10 is: 7,928,530,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,369,956,091.23 : 23,055,444,473.36 = 5,285,570,080.10 : x
  2. Step 2: Convert to fraction form
    15,369,956,091.23/23,055,444,473.36 = 5,285,570,080.10/x
  3. Step 3: Cross multiply
    15,369,956,091.23x = 23,055,444,473.36 × 5,285,570,080.10
  4. Step 4: Simplify right side
    15,369,956,091.23x = 121,861,167,491,656,810,496
  5. Step 5: Solve for x
    x = 121,861,167,491,656,810,496/15,369,956,091.23
  6. Step 6: Final answer
    x = 7,928,530,619.63

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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.