Home / 11,262,995,220.16-15,535,863,486.24-6,682,016,382.40

Finding the Fourth Proportional to 11,262,995,220.16, 15,535,863,486.24 and 6,682,016,382.40

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Solution

The fourth proportional to 11,262,995,220.16, 15,535,863,486.24 and 6,682,016,382.40 is: 9,216,988,225.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,995,220.16 : 15,535,863,486.24 = 6,682,016,382.40 : x
  2. Step 2: Convert to fraction form
    11,262,995,220.16/15,535,863,486.24 = 6,682,016,382.40/x
  3. Step 3: Cross multiply
    11,262,995,220.16x = 15,535,863,486.24 × 6,682,016,382.40
  4. Step 4: Simplify right side
    11,262,995,220.16x = 103,810,894,329,785,647,104
  5. Step 5: Solve for x
    x = 103,810,894,329,785,647,104/11,262,995,220.16
  6. Step 6: Final answer
    x = 9,216,988,225.65

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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.