Home / 1,614,228,046.86-2,227,364,949.74-899,607,524.48

Finding the Fourth Proportional to 1,614,228,046.86, 2,227,364,949.74 and 899,607,524.48

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Solution

The fourth proportional to 1,614,228,046.86, 2,227,364,949.74 and 899,607,524.48 is: 1,241,308,049.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,228,046.86 : 2,227,364,949.74 = 899,607,524.48 : x
  2. Step 2: Convert to fraction form
    1,614,228,046.86/2,227,364,949.74 = 899,607,524.48/x
  3. Step 3: Cross multiply
    1,614,228,046.86x = 2,227,364,949.74 × 899,607,524.48
  4. Step 4: Simplify right side
    1,614,228,046.86x = 2,003,754,268,533,486,336
  5. Step 5: Solve for x
    x = 2,003,754,268,533,486,336/1,614,228,046.86
  6. Step 6: Final answer
    x = 1,241,308,049.65

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1.5x scale

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.