Home / 50,061,913.26-75,104,586.75-15,516,509.58

Finding the Fourth Proportional to 50,061,913.26, 75,104,586.75 and 15,516,509.58

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Solution

The fourth proportional to 50,061,913.26, 75,104,586.75 and 15,516,509.58 is: 23,278,395.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,061,913.26 : 75,104,586.75 = 15,516,509.58 : x
  2. Step 2: Convert to fraction form
    50,061,913.26/75,104,586.75 = 15,516,509.58/x
  3. Step 3: Cross multiply
    50,061,913.26x = 75,104,586.75 × 15,516,509.58
  4. Step 4: Simplify right side
    50,061,913.26x = 1,165,361,039,808,316
  5. Step 5: Solve for x
    x = 1,165,361,039,808,316/50,061,913.26
  6. Step 6: Final answer
    x = 23,278,395.97

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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.