Home / 22,186,832.77-33,278,670.79-6,832,521.38

Finding the Fourth Proportional to 22,186,832.77, 33,278,670.79 and 6,832,521.38

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Solution

The fourth proportional to 22,186,832.77, 33,278,670.79 and 6,832,521.38 is: 10,248,296.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,186,832.77 : 33,278,670.79 = 6,832,521.38 : x
  2. Step 2: Convert to fraction form
    22,186,832.77/33,278,670.79 = 6,832,521.38/x
  3. Step 3: Cross multiply
    22,186,832.77x = 33,278,670.79 × 6,832,521.38
  4. Step 4: Simplify right side
    22,186,832.77x = 227,377,229,736,771.88
  5. Step 5: Solve for x
    x = 227,377,229,736,771.88/22,186,832.77
  6. Step 6: Final answer
    x = 10,248,296.01

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1.5x scale

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.