Home / 242,079,627.95-363,165,477.08-167,610,904.25

Finding the Fourth Proportional to 242,079,627.95, 363,165,477.08 and 167,610,904.25

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Solution

The fourth proportional to 242,079,627.95, 363,165,477.08 and 167,610,904.25 is: 251,448,230.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,079,627.95 : 363,165,477.08 = 167,610,904.25 : x
  2. Step 2: Convert to fraction form
    242,079,627.95/363,165,477.08 = 167,610,904.25/x
  3. Step 3: Cross multiply
    242,079,627.95x = 363,165,477.08 × 167,610,904.25
  4. Step 4: Simplify right side
    242,079,627.95x = 60,870,494,003,107,568
  5. Step 5: Solve for x
    x = 60,870,494,003,107,568/242,079,627.95
  6. Step 6: Final answer
    x = 251,448,230.15

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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.