Home / 22,998,492,003.10-34,497,738,004.65-19,072,631,047.90

Finding the Fourth Proportional to 22,998,492,003.10, 34,497,738,004.65 and 19,072,631,047.90

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Solution

The fourth proportional to 22,998,492,003.10, 34,497,738,004.65 and 19,072,631,047.90 is: 28,608,946,571.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,998,492,003.10 : 34,497,738,004.65 = 19,072,631,047.90 : x
  2. Step 2: Convert to fraction form
    22,998,492,003.10/34,497,738,004.65 = 19,072,631,047.90/x
  3. Step 3: Cross multiply
    22,998,492,003.10x = 34,497,738,004.65 × 19,072,631,047.90
  4. Step 4: Simplify right side
    22,998,492,003.10x = 657,962,628,949,807,464,448
  5. Step 5: Solve for x
    x = 657,962,628,949,807,464,448/22,998,492,003.10
  6. Step 6: Final answer
    x = 28,608,946,571.85

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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.