Home / 3,170,458,585.60-4,755,687,878.40-1,099,492,057.60

Finding the Fourth Proportional to 3,170,458,585.60, 4,755,687,878.40 and 1,099,492,057.60

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Solution

The fourth proportional to 3,170,458,585.60, 4,755,687,878.40 and 1,099,492,057.60 is: 1,649,238,086.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,458,585.60 : 4,755,687,878.40 = 1,099,492,057.60 : x
  2. Step 2: Convert to fraction form
    3,170,458,585.60/4,755,687,878.40 = 1,099,492,057.60/x
  3. Step 3: Cross multiply
    3,170,458,585.60x = 4,755,687,878.40 × 1,099,492,057.60
  4. Step 4: Simplify right side
    3,170,458,585.60x = 5,228,841,050,725,393,408
  5. Step 5: Solve for x
    x = 5,228,841,050,725,393,408/3,170,458,585.60
  6. Step 6: Final answer
    x = 1,649,238,086.40

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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.