Home / 17,716,700,845.72-24,437,527,078.80-11,363,004,826.12

Finding the Fourth Proportional to 17,716,700,845.72, 24,437,527,078.80 and 11,363,004,826.12

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Solution

The fourth proportional to 17,716,700,845.72, 24,437,527,078.80 and 11,363,004,826.12 is: 15,673,557,992.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,700,845.72 : 24,437,527,078.80 = 11,363,004,826.12 : x
  2. Step 2: Convert to fraction form
    17,716,700,845.72/24,437,527,078.80 = 11,363,004,826.12/x
  3. Step 3: Cross multiply
    17,716,700,845.72x = 24,437,527,078.80 × 11,363,004,826.12
  4. Step 4: Simplify right side
    17,716,700,845.72x = 277,683,738,134,842,605,568
  5. Step 5: Solve for x
    x = 277,683,738,134,842,605,568/17,716,700,845.72
  6. Step 6: Final answer
    x = 15,673,557,992.14

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1.5x scale

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.