Home / 24,387,240.75-33,651,299.07-13,371,091.60

Finding the Fourth Proportional to 24,387,240.75, 33,651,299.07 and 13,371,091.60

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Solution

The fourth proportional to 24,387,240.75, 33,651,299.07 and 13,371,091.60 is: 18,450,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,387,240.75 : 33,651,299.07 = 13,371,091.60 : x
  2. Step 2: Convert to fraction form
    24,387,240.75/33,651,299.07 = 13,371,091.60/x
  3. Step 3: Cross multiply
    24,387,240.75x = 33,651,299.07 × 13,371,091.60
  4. Step 4: Simplify right side
    24,387,240.75x = 449,954,602,323,964.81
  5. Step 5: Solve for x
    x = 449,954,602,323,964.81/24,387,240.75
  6. Step 6: Final answer
    x = 18,450,410.48

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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.