Home / 80,276,129.54-110,784,097.77-44,994,581.18

Finding the Fourth Proportional to 80,276,129.54, 110,784,097.77 and 44,994,581.18

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Solution

The fourth proportional to 80,276,129.54, 110,784,097.77 and 44,994,581.18 is: 62,094,225.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,276,129.54 : 110,784,097.77 = 44,994,581.18 : x
  2. Step 2: Convert to fraction form
    80,276,129.54/110,784,097.77 = 44,994,581.18/x
  3. Step 3: Cross multiply
    80,276,129.54x = 110,784,097.77 × 44,994,581.18
  4. Step 4: Simplify right side
    80,276,129.54x = 4,984,684,080,565,322
  5. Step 5: Solve for x
    x = 4,984,684,080,565,322/80,276,129.54
  6. Step 6: Final answer
    x = 62,094,225.38

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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.