Home / 31,088,083.20-46,632,124.80-22,627,795.20

Finding the Fourth Proportional to 31,088,083.20, 46,632,124.80 and 22,627,795.20

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Solution

The fourth proportional to 31,088,083.20, 46,632,124.80 and 22,627,795.20 is: 33,941,692.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,088,083.20 : 46,632,124.80 = 22,627,795.20 : x
  2. Step 2: Convert to fraction form
    31,088,083.20/46,632,124.80 = 22,627,795.20/x
  3. Step 3: Cross multiply
    31,088,083.20x = 46,632,124.80 × 22,627,795.20
  4. Step 4: Simplify right side
    31,088,083.20x = 1,055,182,169,715,240.88
  5. Step 5: Solve for x
    x = 1,055,182,169,715,240.88/31,088,083.20
  6. Step 6: Final answer
    x = 33,941,692.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.