Home / 22,233,729.54-30,658,181.84-14,484,401.22

Finding the Fourth Proportional to 22,233,729.54, 30,658,181.84 and 14,484,401.22

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Solution

The fourth proportional to 22,233,729.54, 30,658,181.84 and 14,484,401.22 is: 19,972,600.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,729.54 : 30,658,181.84 = 14,484,401.22 : x
  2. Step 2: Convert to fraction form
    22,233,729.54/30,658,181.84 = 14,484,401.22/x
  3. Step 3: Cross multiply
    22,233,729.54x = 30,658,181.84 × 14,484,401.22
  4. Step 4: Simplify right side
    22,233,729.54x = 444,065,406,446,277.88
  5. Step 5: Solve for x
    x = 444,065,406,446,277.88/22,233,729.54
  6. Step 6: Final answer
    x = 19,972,600.89

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Double scale
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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.