Home / 11,356,616,038.54-17,019,697,097.35-8,838,584,843.89

Finding the Fourth Proportional to 11,356,616,038.54, 17,019,697,097.35 and 8,838,584,843.89

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Solution

The fourth proportional to 11,356,616,038.54, 17,019,697,097.35 and 8,838,584,843.89 is: 13,246,026,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,616,038.54 : 17,019,697,097.35 = 8,838,584,843.89 : x
  2. Step 2: Convert to fraction form
    11,356,616,038.54/17,019,697,097.35 = 8,838,584,843.89/x
  3. Step 3: Cross multiply
    11,356,616,038.54x = 17,019,697,097.35 × 8,838,584,843.89
  4. Step 4: Simplify right side
    11,356,616,038.54x = 150,430,036,812,236,324,864
  5. Step 5: Solve for x
    x = 150,430,036,812,236,324,864/11,356,616,038.54
  6. Step 6: Final answer
    x = 13,246,026,483.75

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1.5x scale

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.