Home / 80,275,798.48-110,783,641.20-44,994,249.84

Finding the Fourth Proportional to 80,275,798.48, 110,783,641.20 and 44,994,249.84

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Solution

The fourth proportional to 80,275,798.48, 110,783,641.20 and 44,994,249.84 is: 62,093,768.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,275,798.48 : 110,783,641.20 = 44,994,249.84 : x
  2. Step 2: Convert to fraction form
    80,275,798.48/110,783,641.20 = 44,994,249.84/x
  3. Step 3: Cross multiply
    80,275,798.48x = 110,783,641.20 × 44,994,249.84
  4. Step 4: Simplify right side
    80,275,798.48x = 4,984,626,830,337,718
  5. Step 5: Solve for x
    x = 4,984,626,830,337,718/80,275,798.48
  6. Step 6: Final answer
    x = 62,093,768.29

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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.