Home / 22,391,068,916.32-33,591,320,413.68-7,263,457,100.31

Finding the Fourth Proportional to 22,391,068,916.32, 33,591,320,413.68 and 7,263,457,100.31

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Solution

The fourth proportional to 22,391,068,916.32, 33,591,320,413.68 and 7,263,457,100.31 is: 10,896,715,814.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,391,068,916.32 : 33,591,320,413.68 = 7,263,457,100.31 : x
  2. Step 2: Convert to fraction form
    22,391,068,916.32/33,591,320,413.68 = 7,263,457,100.31/x
  3. Step 3: Cross multiply
    22,391,068,916.32x = 33,591,320,413.68 × 7,263,457,100.31
  4. Step 4: Simplify right side
    22,391,068,916.32x = 243,989,114,767,642,558,464
  5. Step 5: Solve for x
    x = 243,989,114,767,642,558,464/22,391,068,916.32
  6. Step 6: Final answer
    x = 10,896,715,814.66

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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.