Home / 5,634,873,740.80-8,453,505,004.80-1,704,257,113.60

Finding the Fourth Proportional to 5,634,873,740.80, 8,453,505,004.80 and 1,704,257,113.60

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Solution

The fourth proportional to 5,634,873,740.80, 8,453,505,004.80 and 1,704,257,113.60 is: 2,556,746,912.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,634,873,740.80 : 8,453,505,004.80 = 1,704,257,113.60 : x
  2. Step 2: Convert to fraction form
    5,634,873,740.80/8,453,505,004.80 = 1,704,257,113.60/x
  3. Step 3: Cross multiply
    5,634,873,740.80x = 8,453,505,004.80 × 1,704,257,113.60
  4. Step 4: Simplify right side
    5,634,873,740.80x = 14,406,946,039,283,601,408
  5. Step 5: Solve for x
    x = 14,406,946,039,283,601,408/5,634,873,740.80
  6. Step 6: Final answer
    x = 2,556,746,912.53

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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.