Home / 11,356,616,036.79-17,019,697,094.73-8,838,584,842.14

Finding the Fourth Proportional to 11,356,616,036.79, 17,019,697,094.73 and 8,838,584,842.14

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Solution

The fourth proportional to 11,356,616,036.79, 17,019,697,094.73 and 8,838,584,842.14 is: 13,246,026,481.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,616,036.79 : 17,019,697,094.73 = 8,838,584,842.14 : x
  2. Step 2: Convert to fraction form
    11,356,616,036.79/17,019,697,094.73 = 8,838,584,842.14/x
  3. Step 3: Cross multiply
    11,356,616,036.79x = 17,019,697,094.73 × 8,838,584,842.14
  4. Step 4: Simplify right side
    11,356,616,036.79x = 150,430,036,759,294,771,200
  5. Step 5: Solve for x
    x = 150,430,036,759,294,771,200/11,356,616,036.79
  6. Step 6: Final answer
    x = 13,246,026,481.13

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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.