Home / 35,002,357.30-48,303,262.38-19,321,391.08

Finding the Fourth Proportional to 35,002,357.30, 48,303,262.38 and 19,321,391.08

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Solution

The fourth proportional to 35,002,357.30, 48,303,262.38 and 19,321,391.08 is: 26,663,524.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,357.30 : 48,303,262.38 = 19,321,391.08 : x
  2. Step 2: Convert to fraction form
    35,002,357.30/48,303,262.38 = 19,321,391.08/x
  3. Step 3: Cross multiply
    35,002,357.30x = 48,303,262.38 × 19,321,391.08
  4. Step 4: Simplify right side
    35,002,357.30x = 933,286,222,883,831.50
  5. Step 5: Solve for x
    x = 933,286,222,883,831.50/35,002,357.30
  6. Step 6: Final answer
    x = 26,663,524.83

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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.