Home / 11,356,616,038.29-17,019,697,096.98-8,838,584,843.64

Finding the Fourth Proportional to 11,356,616,038.29, 17,019,697,096.98 and 8,838,584,843.64

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Solution

The fourth proportional to 11,356,616,038.29, 17,019,697,096.98 and 8,838,584,843.64 is: 13,246,026,483.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,616,038.29 : 17,019,697,096.98 = 8,838,584,843.64 : x
  2. Step 2: Convert to fraction form
    11,356,616,038.29/17,019,697,096.98 = 8,838,584,843.64/x
  3. Step 3: Cross multiply
    11,356,616,038.29x = 17,019,697,096.98 × 8,838,584,843.64
  4. Step 4: Simplify right side
    11,356,616,038.29x = 150,430,036,804,711,120,896
  5. Step 5: Solve for x
    x = 150,430,036,804,711,120,896/11,356,616,038.29
  6. Step 6: Final answer
    x = 13,246,026,483.38

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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.