Home / 96,570,823.70-144,856,235.55-73,896,007.70

Finding the Fourth Proportional to 96,570,823.70, 144,856,235.55 and 73,896,007.70

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Solution

The fourth proportional to 96,570,823.70, 144,856,235.55 and 73,896,007.70 is: 110,844,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,570,823.70 : 144,856,235.55 = 73,896,007.70 : x
  2. Step 2: Convert to fraction form
    96,570,823.70/144,856,235.55 = 73,896,007.70/x
  3. Step 3: Cross multiply
    96,570,823.70x = 144,856,235.55 × 73,896,007.70
  4. Step 4: Simplify right side
    96,570,823.70x = 10,704,297,497,595,816
  5. Step 5: Solve for x
    x = 10,704,297,497,595,816/96,570,823.70
  6. Step 6: Final answer
    x = 110,844,011.55

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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.