Home / 1,235,099,998.60-1,852,649,997.90-1,062,913,114.60

Finding the Fourth Proportional to 1,235,099,998.60, 1,852,649,997.90 and 1,062,913,114.60

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Solution

The fourth proportional to 1,235,099,998.60, 1,852,649,997.90 and 1,062,913,114.60 is: 1,594,369,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,099,998.60 : 1,852,649,997.90 = 1,062,913,114.60 : x
  2. Step 2: Convert to fraction form
    1,235,099,998.60/1,852,649,997.90 = 1,062,913,114.60/x
  3. Step 3: Cross multiply
    1,235,099,998.60x = 1,852,649,997.90 × 1,062,913,114.60
  4. Step 4: Simplify right side
    1,235,099,998.60x = 1,969,205,979,531,572,480
  5. Step 5: Solve for x
    x = 1,969,205,979,531,572,480/1,235,099,998.60
  6. Step 6: Final answer
    x = 1,594,369,671.90

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Double scale
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Similar ratio
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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.