Home / 291,151,873,559.20-436,727,810,338.80-244,133,375,101.60

Finding the Fourth Proportional to 291,151,873,559.20, 436,727,810,338.80 and 244,133,375,101.60

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Solution

The fourth proportional to 291,151,873,559.20, 436,727,810,338.80 and 244,133,375,101.60 is: 366,200,062,652.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,151,873,559.20 : 436,727,810,338.80 = 244,133,375,101.60 : x
  2. Step 2: Convert to fraction form
    291,151,873,559.20/436,727,810,338.80 = 244,133,375,101.60/x
  3. Step 3: Cross multiply
    291,151,873,559.20x = 436,727,810,338.80 × 244,133,375,101.60
  4. Step 4: Simplify right side
    291,151,873,559.20x = 106,619,834,338,742,682,779,648
  5. Step 5: Solve for x
    x = 106,619,834,338,742,682,779,648/291,151,873,559.20
  6. Step 6: Final answer
    x = 366,200,062,652.40

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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.