Home / 3,170,310,335.48-4,374,908,404.50-1,760,705,099.96

Finding the Fourth Proportional to 3,170,310,335.48, 4,374,908,404.50 and 1,760,705,099.96

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Solution

The fourth proportional to 3,170,310,335.48, 4,374,908,404.50 and 1,760,705,099.96 is: 2,429,706,471.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,310,335.48 : 4,374,908,404.50 = 1,760,705,099.96 : x
  2. Step 2: Convert to fraction form
    3,170,310,335.48/4,374,908,404.50 = 1,760,705,099.96/x
  3. Step 3: Cross multiply
    3,170,310,335.48x = 4,374,908,404.50 × 1,760,705,099.96
  4. Step 4: Simplify right side
    3,170,310,335.48x = 7,702,923,539,661,017,088
  5. Step 5: Solve for x
    x = 7,702,923,539,661,017,088/3,170,310,335.48
  6. Step 6: Final answer
    x = 2,429,706,471.78

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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.