Home / 22,356,044.10-33,534,066.15-22,143,467.70

Finding the Fourth Proportional to 22,356,044.10, 33,534,066.15 and 22,143,467.70

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Solution

The fourth proportional to 22,356,044.10, 33,534,066.15 and 22,143,467.70 is: 33,215,201.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,044.10 : 33,534,066.15 = 22,143,467.70 : x
  2. Step 2: Convert to fraction form
    22,356,044.10/33,534,066.15 = 22,143,467.70/x
  3. Step 3: Cross multiply
    22,356,044.10x = 33,534,066.15 × 22,143,467.70
  4. Step 4: Simplify right side
    22,356,044.10x = 742,560,510,642,188.25
  5. Step 5: Solve for x
    x = 742,560,510,642,188.25/22,356,044.10
  6. Step 6: Final answer
    x = 33,215,201.55

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Double scale
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Similar ratio
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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.