Home / 3,170,310,334.48-4,374,908,403.12-1,760,705,098.96

Finding the Fourth Proportional to 3,170,310,334.48, 4,374,908,403.12 and 1,760,705,098.96

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Solution

The fourth proportional to 3,170,310,334.48, 4,374,908,403.12 and 1,760,705,098.96 is: 2,429,706,470.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,310,334.48 : 4,374,908,403.12 = 1,760,705,098.96 : x
  2. Step 2: Convert to fraction form
    3,170,310,334.48/4,374,908,403.12 = 1,760,705,098.96/x
  3. Step 3: Cross multiply
    3,170,310,334.48x = 4,374,908,403.12 × 1,760,705,098.96
  4. Step 4: Simplify right side
    3,170,310,334.48x = 7,702,923,532,856,335,360
  5. Step 5: Solve for x
    x = 7,702,923,532,856,335,360/3,170,310,334.48
  6. Step 6: Final answer
    x = 2,429,706,470.40

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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.