Home / 2,184,374,431.74-3,278,893,342.93-941,418,299.01

Finding the Fourth Proportional to 2,184,374,431.74, 3,278,893,342.93 and 941,418,299.01

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Solution

The fourth proportional to 2,184,374,431.74, 3,278,893,342.93 and 941,418,299.01 is: 1,413,132,358.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,374,431.74 : 3,278,893,342.93 = 941,418,299.01 : x
  2. Step 2: Convert to fraction form
    2,184,374,431.74/3,278,893,342.93 = 941,418,299.01/x
  3. Step 3: Cross multiply
    2,184,374,431.74x = 3,278,893,342.93 × 941,418,299.01
  4. Step 4: Simplify right side
    2,184,374,431.74x = 3,086,810,193,522,332,160
  5. Step 5: Solve for x
    x = 3,086,810,193,522,332,160/2,184,374,431.74
  6. Step 6: Final answer
    x = 1,413,132,358.94

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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.