Home / 925,560,298.24-1,387,364,356.45-303,613,124.47

Finding the Fourth Proportional to 925,560,298.24, 1,387,364,356.45 and 303,613,124.47

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Solution

The fourth proportional to 925,560,298.24, 1,387,364,356.45 and 303,613,124.47 is: 455,099,497.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,560,298.24 : 1,387,364,356.45 = 303,613,124.47 : x
  2. Step 2: Convert to fraction form
    925,560,298.24/1,387,364,356.45 = 303,613,124.47/x
  3. Step 3: Cross multiply
    925,560,298.24x = 1,387,364,356.45 × 303,613,124.47
  4. Step 4: Simplify right side
    925,560,298.24x = 421,222,027,037,021,504
  5. Step 5: Solve for x
    x = 421,222,027,037,021,504/925,560,298.24
  6. Step 6: Final answer
    x = 455,099,497.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.