Home / 41,890,838.34-57,785,284.28-26,182,601.45

Finding the Fourth Proportional to 41,890,838.34, 57,785,284.28 and 26,182,601.45

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Solution

The fourth proportional to 41,890,838.34, 57,785,284.28 and 26,182,601.45 is: 36,116,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890,838.34 : 57,785,284.28 = 26,182,601.45 : x
  2. Step 2: Convert to fraction form
    41,890,838.34/57,785,284.28 = 26,182,601.45/x
  3. Step 3: Cross multiply
    41,890,838.34x = 57,785,284.28 × 26,182,601.45
  4. Step 4: Simplify right side
    41,890,838.34x = 1,512,969,067,991,740.50
  5. Step 5: Solve for x
    x = 1,512,969,067,991,740.50/41,890,838.34
  6. Step 6: Final answer
    x = 36,116,944.13

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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.