Home / 11,356,639,300.70-17,019,731,629.02-8,838,607,902.92

Finding the Fourth Proportional to 11,356,639,300.70, 17,019,731,629.02 and 8,838,607,902.92

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Solution

The fourth proportional to 11,356,639,300.70, 17,019,731,629.02 and 8,838,607,902.92 is: 13,246,060,784.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,639,300.70 : 17,019,731,629.02 = 8,838,607,902.92 : x
  2. Step 2: Convert to fraction form
    11,356,639,300.70/17,019,731,629.02 = 8,838,607,902.92/x
  3. Step 3: Cross multiply
    11,356,639,300.70x = 17,019,731,629.02 × 8,838,607,902.92
  4. Step 4: Simplify right side
    11,356,639,300.70x = 150,430,734,481,833,656,320
  5. Step 5: Solve for x
    x = 150,430,734,481,833,656,320/11,356,639,300.70
  6. Step 6: Final answer
    x = 13,246,060,784.25

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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.