Home / 22,272,068.40-33,408,102.60-17,793,092.40

Finding the Fourth Proportional to 22,272,068.40, 33,408,102.60 and 17,793,092.40

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Solution

The fourth proportional to 22,272,068.40, 33,408,102.60 and 17,793,092.40 is: 26,689,638.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,068.40 : 33,408,102.60 = 17,793,092.40 : x
  2. Step 2: Convert to fraction form
    22,272,068.40/33,408,102.60 = 17,793,092.40/x
  3. Step 3: Cross multiply
    22,272,068.40x = 33,408,102.60 × 17,793,092.40
  4. Step 4: Simplify right side
    22,272,068.40x = 594,433,456,470,480.25
  5. Step 5: Solve for x
    x = 594,433,456,470,480.25/22,272,068.40
  6. Step 6: Final answer
    x = 26,689,638.60

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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.