Home / 336,196,207.46-504,447,538.50-172,548,884.14

Finding the Fourth Proportional to 336,196,207.46, 504,447,538.50 and 172,548,884.14

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Solution

The fourth proportional to 336,196,207.46, 504,447,538.50 and 172,548,884.14 is: 258,901,968.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,196,207.46 : 504,447,538.50 = 172,548,884.14 : x
  2. Step 2: Convert to fraction form
    336,196,207.46/504,447,538.50 = 172,548,884.14/x
  3. Step 3: Cross multiply
    336,196,207.46x = 504,447,538.50 × 172,548,884.14
  4. Step 4: Simplify right side
    336,196,207.46x = 87,041,859,871,959,696
  5. Step 5: Solve for x
    x = 87,041,859,871,959,696/336,196,207.46
  6. Step 6: Final answer
    x = 258,901,968.38

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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.