Home / 5,472,422,374.32-7,551,740,556.90-2,966,242,277.70

Finding the Fourth Proportional to 5,472,422,374.32, 7,551,740,556.90 and 2,966,242,277.70

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Solution

The fourth proportional to 5,472,422,374.32, 7,551,740,556.90 and 2,966,242,277.70 is: 4,093,304,678.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,422,374.32 : 7,551,740,556.90 = 2,966,242,277.70 : x
  2. Step 2: Convert to fraction form
    5,472,422,374.32/7,551,740,556.90 = 2,966,242,277.70/x
  3. Step 3: Cross multiply
    5,472,422,374.32x = 7,551,740,556.90 × 2,966,242,277.70
  4. Step 4: Simplify right side
    5,472,422,374.32x = 22,400,292,110,098,518,016
  5. Step 5: Solve for x
    x = 22,400,292,110,098,518,016/5,472,422,374.32
  6. Step 6: Final answer
    x = 4,093,304,678.97

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.