Home / 6,486,002,056.41-9,726,487,830.83-2,230,884,367.41

Finding the Fourth Proportional to 6,486,002,056.41, 9,726,487,830.83 and 2,230,884,367.41

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Solution

The fourth proportional to 6,486,002,056.41, 9,726,487,830.83 and 2,230,884,367.41 is: 3,345,461,420.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486,002,056.41 : 9,726,487,830.83 = 2,230,884,367.41 : x
  2. Step 2: Convert to fraction form
    6,486,002,056.41/9,726,487,830.83 = 2,230,884,367.41/x
  3. Step 3: Cross multiply
    6,486,002,056.41x = 9,726,487,830.83 × 2,230,884,367.41
  4. Step 4: Simplify right side
    6,486,002,056.41x = 21,698,669,651,591,094,272
  5. Step 5: Solve for x
    x = 21,698,669,651,591,094,272/6,486,002,056.41
  6. Step 6: Final answer
    x = 3,345,461,420.28

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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.