Home / 49,773,952.20-68,688,039.70-26,881,408.20

Finding the Fourth Proportional to 49,773,952.20, 68,688,039.70 and 26,881,408.20

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Solution

The fourth proportional to 49,773,952.20, 68,688,039.70 and 26,881,408.20 is: 37,096,335.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,773,952.20 : 68,688,039.70 = 26,881,408.20 : x
  2. Step 2: Convert to fraction form
    49,773,952.20/68,688,039.70 = 26,881,408.20/x
  3. Step 3: Cross multiply
    49,773,952.20x = 68,688,039.70 × 26,881,408.20
  4. Step 4: Simplify right side
    49,773,952.20x = 1,846,431,233,633,505.50
  5. Step 5: Solve for x
    x = 1,846,431,233,633,505.50/49,773,952.20
  6. Step 6: Final answer
    x = 37,096,335.57

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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.