Home / 26,944,091.30-40,412,200.35-7,772,849.30

Finding the Fourth Proportional to 26,944,091.30, 40,412,200.35 and 7,772,849.30

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Solution

The fourth proportional to 26,944,091.30, 40,412,200.35 and 7,772,849.30 is: 11,658,138.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,091.30 : 40,412,200.35 = 7,772,849.30 : x
  2. Step 2: Convert to fraction form
    26,944,091.30/40,412,200.35 = 7,772,849.30/x
  3. Step 3: Cross multiply
    26,944,091.30x = 40,412,200.35 × 7,772,849.30
  4. Step 4: Simplify right side
    26,944,091.30x = 314,117,943,201,957.25
  5. Step 5: Solve for x
    x = 314,117,943,201,957.25/26,944,091.30
  6. Step 6: Final answer
    x = 11,658,138.32

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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.