Home / 4,366,080,187.80-6,549,120,281.70-1,260,764,136.60

Finding the Fourth Proportional to 4,366,080,187.80, 6,549,120,281.70 and 1,260,764,136.60

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Solution

The fourth proportional to 4,366,080,187.80, 6,549,120,281.70 and 1,260,764,136.60 is: 1,891,146,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,080,187.80 : 6,549,120,281.70 = 1,260,764,136.60 : x
  2. Step 2: Convert to fraction form
    4,366,080,187.80/6,549,120,281.70 = 1,260,764,136.60/x
  3. Step 3: Cross multiply
    4,366,080,187.80x = 6,549,120,281.70 × 1,260,764,136.60
  4. Step 4: Simplify right side
    4,366,080,187.80x = 8,256,895,977,447,048,192
  5. Step 5: Solve for x
    x = 8,256,895,977,447,048,192/4,366,080,187.80
  6. Step 6: Final answer
    x = 1,891,146,204.90

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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.