Home / 31,836,699.90-47,755,049.85-22,094,927.10

Finding the Fourth Proportional to 31,836,699.90, 47,755,049.85 and 22,094,927.10

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Solution

The fourth proportional to 31,836,699.90, 47,755,049.85 and 22,094,927.10 is: 33,142,390.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,836,699.90 : 47,755,049.85 = 22,094,927.10 : x
  2. Step 2: Convert to fraction form
    31,836,699.90/47,755,049.85 = 22,094,927.10/x
  3. Step 3: Cross multiply
    31,836,699.90x = 47,755,049.85 × 22,094,927.10
  4. Step 4: Simplify right side
    31,836,699.90x = 1,055,144,345,092,616
  5. Step 5: Solve for x
    x = 1,055,144,345,092,616/31,836,699.90
  6. Step 6: Final answer
    x = 33,142,390.65

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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.