Home / 367,946,653.56-552,302,793-271,011,815.16

Finding the Fourth Proportional to 367,946,653.56, 552,302,793 and 271,011,815.16

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Solution

The fourth proportional to 367,946,653.56, 552,302,793 and 271,011,815.16 is: 406,799,684.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,946,653.56 : 552,302,793 = 271,011,815.16 : x
  2. Step 2: Convert to fraction form
    367,946,653.56/552,302,793 = 271,011,815.16/x
  3. Step 3: Cross multiply
    367,946,653.56x = 552,302,793 × 271,011,815.16
  4. Step 4: Simplify right side
    367,946,653.56x = 149,680,582,448,867,744
  5. Step 5: Solve for x
    x = 149,680,582,448,867,744/367,946,653.56
  6. Step 6: Final answer
    x = 406,799,684.14

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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.