Home / 48,901,009.30-73,192,081.65-48,901,009.30

Finding the Fourth Proportional to 48,901,009.30, 73,192,081.65 and 48,901,009.30

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Solution

The fourth proportional to 48,901,009.30, 73,192,081.65 and 48,901,009.30 is: 73,192,081.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,009.30 : 73,192,081.65 = 48,901,009.30 : x
  2. Step 2: Convert to fraction form
    48,901,009.30/73,192,081.65 = 48,901,009.30/x
  3. Step 3: Cross multiply
    48,901,009.30x = 73,192,081.65 × 48,901,009.30
  4. Step 4: Simplify right side
    48,901,009.30x = 3,579,166,665,453,009.50
  5. Step 5: Solve for x
    x = 3,579,166,665,453,009.50/48,901,009.30
  6. Step 6: Final answer
    x = 73,192,081.65

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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.