Home / 33,698,427,433.10-50,535,718,227.96-9,789,958,052.75

Finding the Fourth Proportional to 33,698,427,433.10, 50,535,718,227.96 and 9,789,958,052.75

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Solution

The fourth proportional to 33,698,427,433.10, 50,535,718,227.96 and 9,789,958,052.75 is: 14,681,473,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,698,427,433.10 : 50,535,718,227.96 = 9,789,958,052.75 : x
  2. Step 2: Convert to fraction form
    33,698,427,433.10/50,535,718,227.96 = 9,789,958,052.75/x
  3. Step 3: Cross multiply
    33,698,427,433.10x = 50,535,718,227.96 × 9,789,958,052.75
  4. Step 4: Simplify right side
    33,698,427,433.10x = 494,742,561,617,321,984,000
  5. Step 5: Solve for x
    x = 494,742,561,617,321,984,000/33,698,427,433.10
  6. Step 6: Final answer
    x = 14,681,473,270.51

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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.