Home / 41,455,702.71-57,208,550.31-22,871,626.20

Finding the Fourth Proportional to 41,455,702.71, 57,208,550.31 and 22,871,626.20

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Solution

The fourth proportional to 41,455,702.71, 57,208,550.31 and 22,871,626.20 is: 31,562,667.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,702.71 : 57,208,550.31 = 22,871,626.20 : x
  2. Step 2: Convert to fraction form
    41,455,702.71/57,208,550.31 = 22,871,626.20/x
  3. Step 3: Cross multiply
    41,455,702.71x = 57,208,550.31 × 22,871,626.20
  4. Step 4: Simplify right side
    41,455,702.71x = 1,308,452,578,134,214.25
  5. Step 5: Solve for x
    x = 1,308,452,578,134,214.25/41,455,702.71
  6. Step 6: Final answer
    x = 31,562,667.92

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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.