Home / 48,967,563.80-73,451,345.70-29,484,018.20

Finding the Fourth Proportional to 48,967,563.80, 73,451,345.70 and 29,484,018.20

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Solution

The fourth proportional to 48,967,563.80, 73,451,345.70 and 29,484,018.20 is: 44,226,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,563.80 : 73,451,345.70 = 29,484,018.20 : x
  2. Step 2: Convert to fraction form
    48,967,563.80/73,451,345.70 = 29,484,018.20/x
  3. Step 3: Cross multiply
    48,967,563.80x = 73,451,345.70 × 29,484,018.20
  4. Step 4: Simplify right side
    48,967,563.80x = 2,165,640,813,433,291.75
  5. Step 5: Solve for x
    x = 2,165,640,813,433,291.75/48,967,563.80
  6. Step 6: Final answer
    x = 44,226,027.30

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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.