Home / 50,106,916.16-75,133,022.16-15,086,922.56

Finding the Fourth Proportional to 50,106,916.16, 75,133,022.16 and 15,086,922.56

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Solution

The fourth proportional to 50,106,916.16, 75,133,022.16 and 15,086,922.56 is: 22,622,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,106,916.16 : 75,133,022.16 = 15,086,922.56 : x
  2. Step 2: Convert to fraction form
    50,106,916.16/75,133,022.16 = 15,086,922.56/x
  3. Step 3: Cross multiply
    50,106,916.16x = 75,133,022.16 × 15,086,922.56
  4. Step 4: Simplify right side
    50,106,916.16x = 1,133,526,087,026,684
  5. Step 5: Solve for x
    x = 1,133,526,087,026,684/50,106,916.16
  6. Step 6: Final answer
    x = 22,622,148.28

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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.