Home / 40,310,789,114.60-60,466,183,671.90-40,065,901,101.80

Finding the Fourth Proportional to 40,310,789,114.60, 60,466,183,671.90 and 40,065,901,101.80

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Solution

The fourth proportional to 40,310,789,114.60, 60,466,183,671.90 and 40,065,901,101.80 is: 60,098,851,652.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,310,789,114.60 : 60,466,183,671.90 = 40,065,901,101.80 : x
  2. Step 2: Convert to fraction form
    40,310,789,114.60/60,466,183,671.90 = 40,065,901,101.80/x
  3. Step 3: Cross multiply
    40,310,789,114.60x = 60,466,183,671.90 × 40,065,901,101.80
  4. Step 4: Simplify right side
    40,310,789,114.60x = 2,422,632,135,001,619,562,496
  5. Step 5: Solve for x
    x = 2,422,632,135,001,619,562,496/40,310,789,114.60
  6. Step 6: Final answer
    x = 60,098,851,652.70

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Double scale
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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.