Home / 11,356,616,040.80-17,019,697,100.72-8,838,584,846.16

Finding the Fourth Proportional to 11,356,616,040.80, 17,019,697,100.72 and 8,838,584,846.16

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Solution

The fourth proportional to 11,356,616,040.80, 17,019,697,100.72 and 8,838,584,846.16 is: 13,246,026,487.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,616,040.80 : 17,019,697,100.72 = 8,838,584,846.16 : x
  2. Step 2: Convert to fraction form
    11,356,616,040.80/17,019,697,100.72 = 8,838,584,846.16/x
  3. Step 3: Cross multiply
    11,356,616,040.80x = 17,019,697,100.72 × 8,838,584,846.16
  4. Step 4: Simplify right side
    11,356,616,040.80x = 150,430,036,880,657,055,744
  5. Step 5: Solve for x
    x = 150,430,036,880,657,055,744/11,356,616,040.80
  6. Step 6: Final answer
    x = 13,246,026,487.13

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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.