Home / 46,642,673.70-69,964,010.55-44,753,105.70

Finding the Fourth Proportional to 46,642,673.70, 69,964,010.55 and 44,753,105.70

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Solution

The fourth proportional to 46,642,673.70, 69,964,010.55 and 44,753,105.70 is: 67,129,658.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,642,673.70 : 69,964,010.55 = 44,753,105.70 : x
  2. Step 2: Convert to fraction form
    46,642,673.70/69,964,010.55 = 44,753,105.70/x
  3. Step 3: Cross multiply
    46,642,673.70x = 69,964,010.55 × 44,753,105.70
  4. Step 4: Simplify right side
    46,642,673.70x = 3,131,106,759,340,065
  5. Step 5: Solve for x
    x = 3,131,106,759,340,065/46,642,673.70
  6. Step 6: Final answer
    x = 67,129,658.55

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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.