Home / 273,098,656,380.52-376,867,964,079.12-151,168,388,681.08

Finding the Fourth Proportional to 273,098,656,380.52, 376,867,964,079.12 and 151,168,388,681.08

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Solution

The fourth proportional to 273,098,656,380.52, 376,867,964,079.12 and 151,168,388,681.08 is: 208,607,847,546.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,098,656,380.52 : 376,867,964,079.12 = 151,168,388,681.08 : x
  2. Step 2: Convert to fraction form
    273,098,656,380.52/376,867,964,079.12 = 151,168,388,681.08/x
  3. Step 3: Cross multiply
    273,098,656,380.52x = 376,867,964,079.12 × 151,168,388,681.08
  4. Step 4: Simplify right side
    273,098,656,380.52x = 56,970,522,875,359,706,218,496
  5. Step 5: Solve for x
    x = 56,970,522,875,359,706,218,496/273,098,656,380.52
  6. Step 6: Final answer
    x = 208,607,847,546.42

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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.