Home / 50,079,814.22-75,130,498.38-15,535,527.14

Finding the Fourth Proportional to 50,079,814.22, 75,130,498.38 and 15,535,527.14

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Solution

The fourth proportional to 50,079,814.22, 75,130,498.38 and 15,535,527.14 is: 23,306,633.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,079,814.22 : 75,130,498.38 = 15,535,527.14 : x
  2. Step 2: Convert to fraction form
    50,079,814.22/75,130,498.38 = 15,535,527.14/x
  3. Step 3: Cross multiply
    50,079,814.22x = 75,130,498.38 × 15,535,527.14
  4. Step 4: Simplify right side
    50,079,814.22x = 1,167,191,896,624,216
  5. Step 5: Solve for x
    x = 1,167,191,896,624,216/50,079,814.22
  6. Step 6: Final answer
    x = 23,306,633.92

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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.