Home / 15,330,643,864.29-23,004,067,769.91-10,877,517,520.11

Finding the Fourth Proportional to 15,330,643,864.29, 23,004,067,769.91 and 10,877,517,520.11

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Solution

The fourth proportional to 15,330,643,864.29, 23,004,067,769.91 and 10,877,517,520.11 is: 16,322,024,855.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,330,643,864.29 : 23,004,067,769.91 = 10,877,517,520.11 : x
  2. Step 2: Convert to fraction form
    15,330,643,864.29/23,004,067,769.91 = 10,877,517,520.11/x
  3. Step 3: Cross multiply
    15,330,643,864.29x = 23,004,067,769.91 × 10,877,517,520.11
  4. Step 4: Simplify right side
    15,330,643,864.29x = 250,227,150,200,993,808,384
  5. Step 5: Solve for x
    x = 250,227,150,200,993,808,384/15,330,643,864.29
  6. Step 6: Final answer
    x = 16,322,024,855.32

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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.