Home / 273,268,116.90-409,902,175.35-246,908,643.30

Finding the Fourth Proportional to 273,268,116.90, 409,902,175.35 and 246,908,643.30

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Solution

The fourth proportional to 273,268,116.90, 409,902,175.35 and 246,908,643.30 is: 370,362,964.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,268,116.90 : 409,902,175.35 = 246,908,643.30 : x
  2. Step 2: Convert to fraction form
    273,268,116.90/409,902,175.35 = 246,908,643.30/x
  3. Step 3: Cross multiply
    273,268,116.90x = 409,902,175.35 × 246,908,643.30
  4. Step 4: Simplify right side
    273,268,116.90x = 101,208,390,001,387,216
  5. Step 5: Solve for x
    x = 101,208,390,001,387,216/273,268,116.90
  6. Step 6: Final answer
    x = 370,362,964.95

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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.