Home / 2,274,713,808.32-3,412,070,712.48-551,427,792.32

Finding the Fourth Proportional to 2,274,713,808.32, 3,412,070,712.48 and 551,427,792.32

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Solution

The fourth proportional to 2,274,713,808.32, 3,412,070,712.48 and 551,427,792.32 is: 827,141,688.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,713,808.32 : 3,412,070,712.48 = 551,427,792.32 : x
  2. Step 2: Convert to fraction form
    2,274,713,808.32/3,412,070,712.48 = 551,427,792.32/x
  3. Step 3: Cross multiply
    2,274,713,808.32x = 3,412,070,712.48 × 551,427,792.32
  4. Step 4: Simplify right side
    2,274,713,808.32x = 1,881,510,620,222,576,128
  5. Step 5: Solve for x
    x = 1,881,510,620,222,576,128/2,274,713,808.32
  6. Step 6: Final answer
    x = 827,141,688.48

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Double scale
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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.