Home / 49,582,109.80-74,373,164.70-29,426,717.80

Finding the Fourth Proportional to 49,582,109.80, 74,373,164.70 and 29,426,717.80

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Solution

The fourth proportional to 49,582,109.80, 74,373,164.70 and 29,426,717.80 is: 44,140,076.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,582,109.80 : 74,373,164.70 = 29,426,717.80 : x
  2. Step 2: Convert to fraction form
    49,582,109.80/74,373,164.70 = 29,426,717.80/x
  3. Step 3: Cross multiply
    49,582,109.80x = 74,373,164.70 × 29,426,717.80
  4. Step 4: Simplify right side
    49,582,109.80x = 2,188,558,129,519,821.75
  5. Step 5: Solve for x
    x = 2,188,558,129,519,821.75/49,582,109.80
  6. Step 6: Final answer
    x = 44,140,076.70

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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.