Home / 5,375,810,808.40-8,063,716,212.60-1,696,443,998.80

Finding the Fourth Proportional to 5,375,810,808.40, 8,063,716,212.60 and 1,696,443,998.80

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Solution

The fourth proportional to 5,375,810,808.40, 8,063,716,212.60 and 1,696,443,998.80 is: 2,544,665,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,375,810,808.40 : 8,063,716,212.60 = 1,696,443,998.80 : x
  2. Step 2: Convert to fraction form
    5,375,810,808.40/8,063,716,212.60 = 1,696,443,998.80/x
  3. Step 3: Cross multiply
    5,375,810,808.40x = 8,063,716,212.60 × 1,696,443,998.80
  4. Step 4: Simplify right side
    5,375,810,808.40x = 13,679,642,976,891,535,360
  5. Step 5: Solve for x
    x = 13,679,642,976,891,535,360/5,375,810,808.40
  6. Step 6: Final answer
    x = 2,544,665,998.20

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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.