Home / 50,024,074.52-75,043,283.77-15,483,509.59

Finding the Fourth Proportional to 50,024,074.52, 75,043,283.77 and 15,483,509.59

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Solution

The fourth proportional to 50,024,074.52, 75,043,283.77 and 15,483,509.59 is: 23,227,484.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,024,074.52 : 75,043,283.77 = 15,483,509.59 : x
  2. Step 2: Convert to fraction form
    50,024,074.52/75,043,283.77 = 15,483,509.59/x
  3. Step 3: Cross multiply
    50,024,074.52x = 75,043,283.77 × 15,483,509.59
  4. Step 4: Simplify right side
    50,024,074.52x = 1,161,933,403,917,886.25
  5. Step 5: Solve for x
    x = 1,161,933,403,917,886.25/50,024,074.52
  6. Step 6: Final answer
    x = 23,227,484.27

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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.