Home / 110,099,468.92-151,937,815.80-60,543,038.56

Finding the Fourth Proportional to 110,099,468.92, 151,937,815.80 and 60,543,038.56

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Solution

The fourth proportional to 110,099,468.92, 151,937,815.80 and 60,543,038.56 is: 83,549,694.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,099,468.92 : 151,937,815.80 = 60,543,038.56 : x
  2. Step 2: Convert to fraction form
    110,099,468.92/151,937,815.80 = 60,543,038.56/x
  3. Step 3: Cross multiply
    110,099,468.92x = 151,937,815.80 × 60,543,038.56
  4. Step 4: Simplify right side
    110,099,468.92x = 9,198,777,040,701,578
  5. Step 5: Solve for x
    x = 9,198,777,040,701,578/110,099,468.92
  6. Step 6: Final answer
    x = 83,549,694.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.