Home / 364,183,914.05-546,455,236.52-170,067,117.18

Finding the Fourth Proportional to 364,183,914.05, 546,455,236.52 and 170,067,117.18

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Solution

The fourth proportional to 364,183,914.05, 546,455,236.52 and 170,067,117.18 is: 255,184,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,183,914.05 : 546,455,236.52 = 170,067,117.18 : x
  2. Step 2: Convert to fraction form
    364,183,914.05/546,455,236.52 = 170,067,117.18/x
  3. Step 3: Cross multiply
    364,183,914.05x = 546,455,236.52 × 170,067,117.18
  4. Step 4: Simplify right side
    364,183,914.05x = 92,934,066,742,021,120
  5. Step 5: Solve for x
    x = 92,934,066,742,021,120/364,183,914.05
  6. Step 6: Final answer
    x = 255,184,436.10

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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.