Home / 36,144,320.72-49,920,230.39-24,363,270.18

Finding the Fourth Proportional to 36,144,320.72, 49,920,230.39 and 24,363,270.18

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Solution

The fourth proportional to 36,144,320.72, 49,920,230.39 and 24,363,270.18 is: 33,648,994.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,144,320.72 : 49,920,230.39 = 24,363,270.18 : x
  2. Step 2: Convert to fraction form
    36,144,320.72/49,920,230.39 = 24,363,270.18/x
  3. Step 3: Cross multiply
    36,144,320.72x = 49,920,230.39 × 24,363,270.18
  4. Step 4: Simplify right side
    36,144,320.72x = 1,216,220,060,317,600.25
  5. Step 5: Solve for x
    x = 1,216,220,060,317,600.25/36,144,320.72
  6. Step 6: Final answer
    x = 33,648,994.81

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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.