Home / 263,812,047.90-395,718,071.85-182,182,710.30

Finding the Fourth Proportional to 263,812,047.90, 395,718,071.85 and 182,182,710.30

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Solution

The fourth proportional to 263,812,047.90, 395,718,071.85 and 182,182,710.30 is: 273,274,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,812,047.90 : 395,718,071.85 = 182,182,710.30 : x
  2. Step 2: Convert to fraction form
    263,812,047.90/395,718,071.85 = 182,182,710.30/x
  3. Step 3: Cross multiply
    263,812,047.90x = 395,718,071.85 × 182,182,710.30
  4. Step 4: Simplify right side
    263,812,047.90x = 72,092,990,844,323,152
  5. Step 5: Solve for x
    x = 72,092,990,844,323,152/263,812,047.90
  6. Step 6: Final answer
    x = 273,274,065.45

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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.