Home / 33,913,262.64-46,800,660.66-18,443,343.18

Finding the Fourth Proportional to 33,913,262.64, 46,800,660.66 and 18,443,343.18

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Solution

The fourth proportional to 33,913,262.64, 46,800,660.66 and 18,443,343.18 is: 25,452,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,913,262.64 : 46,800,660.66 = 18,443,343.18 : x
  2. Step 2: Convert to fraction form
    33,913,262.64/46,800,660.66 = 18,443,343.18/x
  3. Step 3: Cross multiply
    33,913,262.64x = 46,800,660.66 × 18,443,343.18
  4. Step 4: Simplify right side
    33,913,262.64x = 863,160,645,603,105.25
  5. Step 5: Solve for x
    x = 863,160,645,603,105.25/33,913,262.64
  6. Step 6: Final answer
    x = 25,452,008.40

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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.