Home / 57,605,280,308.20-86,407,920,462.30-33,999,285,197.80

Finding the Fourth Proportional to 57,605,280,308.20, 86,407,920,462.30 and 33,999,285,197.80

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Solution

The fourth proportional to 57,605,280,308.20, 86,407,920,462.30 and 33,999,285,197.80 is: 50,998,927,796.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,605,280,308.20 : 86,407,920,462.30 = 33,999,285,197.80 : x
  2. Step 2: Convert to fraction form
    57,605,280,308.20/86,407,920,462.30 = 33,999,285,197.80/x
  3. Step 3: Cross multiply
    57,605,280,308.20x = 86,407,920,462.30 × 33,999,285,197.80
  4. Step 4: Simplify right side
    57,605,280,308.20x = 2,937,807,531,146,556,211,200
  5. Step 5: Solve for x
    x = 2,937,807,531,146,556,211,200/57,605,280,308.20
  6. Step 6: Final answer
    x = 50,998,927,796.70

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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.