Home / 3,765,956,506-5,197,067,790-2,072,606,120.08

Finding the Fourth Proportional to 3,765,956,506, 5,197,067,790 and 2,072,606,120.08

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Solution

The fourth proportional to 3,765,956,506, 5,197,067,790 and 2,072,606,120.08 is: 2,860,222,759.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,956,506 : 5,197,067,790 = 2,072,606,120.08 : x
  2. Step 2: Convert to fraction form
    3,765,956,506/5,197,067,790 = 2,072,606,120.08/x
  3. Step 3: Cross multiply
    3,765,956,506x = 5,197,067,790 × 2,072,606,120.08
  4. Step 4: Simplify right side
    3,765,956,506x = 10,771,474,508,024,639,488
  5. Step 5: Solve for x
    x = 10,771,474,508,024,639,488/3,765,956,506
  6. Step 6: Final answer
    x = 2,860,222,759.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.