Home / 49,113,701.10-73,528,834.05-43,444,997.10

Finding the Fourth Proportional to 49,113,701.10, 73,528,834.05 and 43,444,997.10

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Solution

The fourth proportional to 49,113,701.10, 73,528,834.05 and 43,444,997.10 is: 65,042,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,113,701.10 : 73,528,834.05 = 43,444,997.10 : x
  2. Step 2: Convert to fraction form
    49,113,701.10/73,528,834.05 = 43,444,997.10/x
  3. Step 3: Cross multiply
    49,113,701.10x = 73,528,834.05 × 43,444,997.10
  4. Step 4: Simplify right side
    49,113,701.10x = 3,194,459,982,068,631
  5. Step 5: Solve for x
    x = 3,194,459,982,068,631/49,113,701.10
  6. Step 6: Final answer
    x = 65,042,135.10

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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.