Home / 26,944,101.30-40,412,215.35-7,772,859.30

Finding the Fourth Proportional to 26,944,101.30, 40,412,215.35 and 7,772,859.30

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Solution

The fourth proportional to 26,944,101.30, 40,412,215.35 and 7,772,859.30 is: 11,658,153.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,101.30 : 40,412,215.35 = 7,772,859.30 : x
  2. Step 2: Convert to fraction form
    26,944,101.30/40,412,215.35 = 7,772,859.30/x
  3. Step 3: Cross multiply
    26,944,101.30x = 40,412,215.35 × 7,772,859.30
  4. Step 4: Simplify right side
    26,944,101.30x = 314,118,463,916,850.25
  5. Step 5: Solve for x
    x = 314,118,463,916,850.25/26,944,101.30
  6. Step 6: Final answer
    x = 11,658,153.32

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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.