Home / 270,297,840-373,318,948.80-183,226,546.56

Finding the Fourth Proportional to 270,297,840, 373,318,948.80 and 183,226,546.56

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Solution

The fourth proportional to 270,297,840, 373,318,948.80 and 183,226,546.56 is: 253,061,370.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,297,840 : 373,318,948.80 = 183,226,546.56 : x
  2. Step 2: Convert to fraction form
    270,297,840/373,318,948.80 = 183,226,546.56/x
  3. Step 3: Cross multiply
    270,297,840x = 373,318,948.80 × 183,226,546.56
  4. Step 4: Simplify right side
    270,297,840x = 68,401,941,754,033,456
  5. Step 5: Solve for x
    x = 68,401,941,754,033,456/270,297,840
  6. Step 6: Final answer
    x = 253,061,370.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.