Home / 47,340,113.10-71,012,502.45-24,665,297.10

Finding the Fourth Proportional to 47,340,113.10, 71,012,502.45 and 24,665,297.10

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Solution

The fourth proportional to 47,340,113.10, 71,012,502.45 and 24,665,297.10 is: 36,999,161.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,340,113.10 : 71,012,502.45 = 24,665,297.10 : x
  2. Step 2: Convert to fraction form
    47,340,113.10/71,012,502.45 = 24,665,297.10/x
  3. Step 3: Cross multiply
    47,340,113.10x = 71,012,502.45 × 24,665,297.10
  4. Step 4: Simplify right side
    47,340,113.10x = 1,751,544,470,743,728
  5. Step 5: Solve for x
    x = 1,751,544,470,743,728/47,340,113.10
  6. Step 6: Final answer
    x = 36,999,161.09

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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.