Home / 6,518,005,222,884.60-8,994,441,922,981.40-3,591,395,073,108.20

Finding the Fourth Proportional to 6,518,005,222,884.60, 8,994,441,922,981.40 and 3,591,395,073,108.20

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Solution

The fourth proportional to 6,518,005,222,884.60, 8,994,441,922,981.40 and 3,591,395,073,108.20 is: 4,955,901,890,679.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,518,005,222,884.60 : 8,994,441,922,981.40 = 3,591,395,073,108.20 : x
  2. Step 2: Convert to fraction form
    6,518,005,222,884.60/8,994,441,922,981.40 = 3,591,395,073,108.20/x
  3. Step 3: Cross multiply
    6,518,005,222,884.60x = 8,994,441,922,981.40 × 3,591,395,073,108.20
  4. Step 4: Simplify right side
    6,518,005,222,884.60x = 32,302,594,407,553,247,112,855,552
  5. Step 5: Solve for x
    x = 32,302,594,407,553,247,112,855,552/6,518,005,222,884.60
  6. Step 6: Final answer
    x = 4,955,901,890,679.59

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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.