Home / 202,727,559,614.28-279,764,309,308.50-110,028,415,527.54

Finding the Fourth Proportional to 202,727,559,614.28, 279,764,309,308.50 and 110,028,415,527.54

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Solution

The fourth proportional to 202,727,559,614.28, 279,764,309,308.50 and 110,028,415,527.54 is: 151,839,363,789.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,727,559,614.28 : 279,764,309,308.50 = 110,028,415,527.54 : x
  2. Step 2: Convert to fraction form
    202,727,559,614.28/279,764,309,308.50 = 110,028,415,527.54/x
  3. Step 3: Cross multiply
    202,727,559,614.28x = 279,764,309,308.50 × 110,028,415,527.54
  4. Step 4: Simplify right side
    202,727,559,614.28x = 30,782,023,674,370,862,350,336
  5. Step 5: Solve for x
    x = 30,782,023,674,370,862,350,336/202,727,559,614.28
  6. Step 6: Final answer
    x = 151,839,363,789.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.