Home / 2,378,619,560.60-3,567,929,340.90-825,748,958.60

Finding the Fourth Proportional to 2,378,619,560.60, 3,567,929,340.90 and 825,748,958.60

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Solution

The fourth proportional to 2,378,619,560.60, 3,567,929,340.90 and 825,748,958.60 is: 1,238,623,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,619,560.60 : 3,567,929,340.90 = 825,748,958.60 : x
  2. Step 2: Convert to fraction form
    2,378,619,560.60/3,567,929,340.90 = 825,748,958.60/x
  3. Step 3: Cross multiply
    2,378,619,560.60x = 3,567,929,340.90 × 825,748,958.60
  4. Step 4: Simplify right side
    2,378,619,560.60x = 2,946,213,937,606,559,744
  5. Step 5: Solve for x
    x = 2,946,213,937,606,559,744/2,378,619,560.60
  6. Step 6: Final answer
    x = 1,238,623,437.90

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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.