Home / 334,368,000.10-501,552,000.15-203,420,937.70

Finding the Fourth Proportional to 334,368,000.10, 501,552,000.15 and 203,420,937.70

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Solution

The fourth proportional to 334,368,000.10, 501,552,000.15 and 203,420,937.70 is: 305,131,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,000.10 : 501,552,000.15 = 203,420,937.70 : x
  2. Step 2: Convert to fraction form
    334,368,000.10/501,552,000.15 = 203,420,937.70/x
  3. Step 3: Cross multiply
    334,368,000.10x = 501,552,000.15 × 203,420,937.70
  4. Step 4: Simplify right side
    334,368,000.10x = 102,026,178,175,823,536
  5. Step 5: Solve for x
    x = 102,026,178,175,823,536/334,368,000.10
  6. Step 6: Final answer
    x = 305,131,406.55

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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.