Home / 361,697,171,411.60-542,560,729,967.96-106,726,550,109.44

Finding the Fourth Proportional to 361,697,171,411.60, 542,560,729,967.96 and 106,726,550,109.44

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Solution

The fourth proportional to 361,697,171,411.60, 542,560,729,967.96 and 106,726,550,109.44 is: 160,094,243,226.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,697,171,411.60 : 542,560,729,967.96 = 106,726,550,109.44 : x
  2. Step 2: Convert to fraction form
    361,697,171,411.60/542,560,729,967.96 = 106,726,550,109.44/x
  3. Step 3: Cross multiply
    361,697,171,411.60x = 542,560,729,967.96 × 106,726,550,109.44
  4. Step 4: Simplify right side
    361,697,171,411.60x = 57,905,634,934,339,831,595,008
  5. Step 5: Solve for x
    x = 57,905,634,934,339,831,595,008/361,697,171,411.60
  6. Step 6: Final answer
    x = 160,094,243,226.59

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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.