Home / 33,634,049,293.06-46,393,117,856.94-21,571,954,505.98

Finding the Fourth Proportional to 33,634,049,293.06, 46,393,117,856.94 and 21,571,954,505.98

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Solution

The fourth proportional to 33,634,049,293.06, 46,393,117,856.94 and 21,571,954,505.98 is: 29,755,270,294.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,634,049,293.06 : 46,393,117,856.94 = 21,571,954,505.98 : x
  2. Step 2: Convert to fraction form
    33,634,049,293.06/46,393,117,856.94 = 21,571,954,505.98/x
  3. Step 3: Cross multiply
    33,634,049,293.06x = 46,393,117,856.94 × 21,571,954,505.98
  4. Step 4: Simplify right side
    33,634,049,293.06x = 1,000,790,227,800,478,056,448
  5. Step 5: Solve for x
    x = 1,000,790,227,800,478,056,448/33,634,049,293.06
  6. Step 6: Final answer
    x = 29,755,270,294.11

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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.