Home / 48,899,562.30-73,349,343.45-36,702,991.35

Finding the Fourth Proportional to 48,899,562.30, 73,349,343.45 and 36,702,991.35

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Solution

The fourth proportional to 48,899,562.30, 73,349,343.45 and 36,702,991.35 is: 55,054,487.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,899,562.30 : 73,349,343.45 = 36,702,991.35 : x
  2. Step 2: Convert to fraction form
    48,899,562.30/73,349,343.45 = 36,702,991.35/x
  3. Step 3: Cross multiply
    48,899,562.30x = 73,349,343.45 × 36,702,991.35
  4. Step 4: Simplify right side
    48,899,562.30x = 2,692,140,318,173,529.50
  5. Step 5: Solve for x
    x = 2,692,140,318,173,529.50/48,899,562.30
  6. Step 6: Final answer
    x = 55,054,487.03

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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.