Home / 739,979,629.92-1,110,037,675.19-241,992,727.76

Finding the Fourth Proportional to 739,979,629.92, 1,110,037,675.19 and 241,992,727.76

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Solution

The fourth proportional to 739,979,629.92, 1,110,037,675.19 and 241,992,727.76 is: 363,011,404.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,979,629.92 : 1,110,037,675.19 = 241,992,727.76 : x
  2. Step 2: Convert to fraction form
    739,979,629.92/1,110,037,675.19 = 241,992,727.76/x
  3. Step 3: Cross multiply
    739,979,629.92x = 1,110,037,675.19 × 241,992,727.76
  4. Step 4: Simplify right side
    739,979,629.92x = 268,621,044,937,162,080
  5. Step 5: Solve for x
    x = 268,621,044,937,162,080/739,979,629.92
  6. Step 6: Final answer
    x = 363,011,404.74

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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.