Home / 22,391,068,904.11-33,591,320,395.31-7,263,457,088.13

Finding the Fourth Proportional to 22,391,068,904.11, 33,591,320,395.31 and 7,263,457,088.13

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Solution

The fourth proportional to 22,391,068,904.11, 33,591,320,395.31 and 7,263,457,088.13 is: 10,896,715,796.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,391,068,904.11 : 33,591,320,395.31 = 7,263,457,088.13 : x
  2. Step 2: Convert to fraction form
    22,391,068,904.11/33,591,320,395.31 = 7,263,457,088.13/x
  3. Step 3: Cross multiply
    22,391,068,904.11x = 33,591,320,395.31 × 7,263,457,088.13
  4. Step 4: Simplify right side
    22,391,068,904.11x = 243,989,114,224,989,306,880
  5. Step 5: Solve for x
    x = 243,989,114,224,989,306,880/22,391,068,904.11
  6. Step 6: Final answer
    x = 10,896,715,796.37

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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.