Home / 22,071,202.42-30,441,004.53-14,338,736.14

Finding the Fourth Proportional to 22,071,202.42, 30,441,004.53 and 14,338,736.14

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Solution

The fourth proportional to 22,071,202.42, 30,441,004.53 and 14,338,736.14 is: 19,776,246.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,071,202.42 : 30,441,004.53 = 14,338,736.14 : x
  2. Step 2: Convert to fraction form
    22,071,202.42/30,441,004.53 = 14,338,736.14/x
  3. Step 3: Cross multiply
    22,071,202.42x = 30,441,004.53 × 14,338,736.14
  4. Step 4: Simplify right side
    22,071,202.42x = 436,485,531,792,214.75
  5. Step 5: Solve for x
    x = 436,485,531,792,214.75/22,071,202.42
  6. Step 6: Final answer
    x = 19,776,246.15

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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.