Home / 1,404,069,972.60-2,106,104,958.90-995,923,284.60

Finding the Fourth Proportional to 1,404,069,972.60, 2,106,104,958.90 and 995,923,284.60

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Solution

The fourth proportional to 1,404,069,972.60, 2,106,104,958.90 and 995,923,284.60 is: 1,493,884,926.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,069,972.60 : 2,106,104,958.90 = 995,923,284.60 : x
  2. Step 2: Convert to fraction form
    1,404,069,972.60/2,106,104,958.90 = 995,923,284.60/x
  3. Step 3: Cross multiply
    1,404,069,972.60x = 2,106,104,958.90 × 995,923,284.60
  4. Step 4: Simplify right side
    1,404,069,972.60x = 2,097,518,968,380,036,096
  5. Step 5: Solve for x
    x = 2,097,518,968,380,036,096/1,404,069,972.60
  6. Step 6: Final answer
    x = 1,493,884,926.90

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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.