Home / 50,030,792.72-75,045,398.52-15,951,908.24

Finding the Fourth Proportional to 50,030,792.72, 75,045,398.52 and 15,951,908.24

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Solution

The fourth proportional to 50,030,792.72, 75,045,398.52 and 15,951,908.24 is: 23,927,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,030,792.72 : 75,045,398.52 = 15,951,908.24 : x
  2. Step 2: Convert to fraction form
    50,030,792.72/75,045,398.52 = 15,951,908.24/x
  3. Step 3: Cross multiply
    50,030,792.72x = 75,045,398.52 × 15,951,908.24
  4. Step 4: Simplify right side
    50,030,792.72x = 1,197,117,311,025,271.75
  5. Step 5: Solve for x
    x = 1,197,117,311,025,271.75/50,030,792.72
  6. Step 6: Final answer
    x = 23,927,610.30

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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.