Home / 175,211,235.68-262,843,000.92-64,538,472.47

Finding the Fourth Proportional to 175,211,235.68, 262,843,000.92 and 64,538,472.47

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Solution

The fourth proportional to 175,211,235.68, 262,843,000.92 and 64,538,472.47 is: 96,817,340.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,211,235.68 : 262,843,000.92 = 64,538,472.47 : x
  2. Step 2: Convert to fraction form
    175,211,235.68/262,843,000.92 = 64,538,472.47/x
  3. Step 3: Cross multiply
    175,211,235.68x = 262,843,000.92 × 64,538,472.47
  4. Step 4: Simplify right side
    175,211,235.68x = 16,963,485,777,493,390
  5. Step 5: Solve for x
    x = 16,963,485,777,493,390/175,211,235.68
  6. Step 6: Final answer
    x = 96,817,340.01

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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.