Home / 19,595,616.36-27,042,873.36-10,893,934.20

Finding the Fourth Proportional to 19,595,616.36, 27,042,873.36 and 10,893,934.20

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Solution

The fourth proportional to 19,595,616.36, 27,042,873.36 and 10,893,934.20 is: 15,034,142.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595,616.36 : 27,042,873.36 = 10,893,934.20 : x
  2. Step 2: Convert to fraction form
    19,595,616.36/27,042,873.36 = 10,893,934.20/x
  3. Step 3: Cross multiply
    19,595,616.36x = 27,042,873.36 × 10,893,934.20
  4. Step 4: Simplify right side
    19,595,616.36x = 294,603,282,962,772.88
  5. Step 5: Solve for x
    x = 294,603,282,962,772.88/19,595,616.36
  6. Step 6: Final answer
    x = 15,034,142.21

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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.