Home / 22,071,204.42-30,441,007.29-14,338,738.14

Finding the Fourth Proportional to 22,071,204.42, 30,441,007.29 and 14,338,738.14

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Solution

The fourth proportional to 22,071,204.42, 30,441,007.29 and 14,338,738.14 is: 19,776,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,071,204.42 : 30,441,007.29 = 14,338,738.14 : x
  2. Step 2: Convert to fraction form
    22,071,204.42/30,441,007.29 = 14,338,738.14/x
  3. Step 3: Cross multiply
    22,071,204.42x = 30,441,007.29 × 14,338,738.14
  4. Step 4: Simplify right side
    22,071,204.42x = 436,485,632,249,141.06
  5. Step 5: Solve for x
    x = 436,485,632,249,141.06/22,071,204.42
  6. Step 6: Final answer
    x = 19,776,248.91

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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.