Home / 49,277,542,459.03-73,915,505,938.99-15,700,708,860.85

Finding the Fourth Proportional to 49,277,542,459.03, 73,915,505,938.99 and 15,700,708,860.85

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Solution

The fourth proportional to 49,277,542,459.03, 73,915,505,938.99 and 15,700,708,860.85 is: 23,550,805,927.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,277,542,459.03 : 73,915,505,938.99 = 15,700,708,860.85 : x
  2. Step 2: Convert to fraction form
    49,277,542,459.03/73,915,505,938.99 = 15,700,708,860.85/x
  3. Step 3: Cross multiply
    49,277,542,459.03x = 73,915,505,938.99 × 15,700,708,860.85
  4. Step 4: Simplify right side
    49,277,542,459.03x = 1,160,525,839,050,141,597,696
  5. Step 5: Solve for x
    x = 1,160,525,839,050,141,597,696/49,277,542,459.03
  6. Step 6: Final answer
    x = 23,550,805,927.77

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1.5x scale

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.