Home / 36,003,115.60-49,684,298-19,483,240.68

Finding the Fourth Proportional to 36,003,115.60, 49,684,298 and 19,483,240.68

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Solution

The fourth proportional to 36,003,115.60, 49,684,298 and 19,483,240.68 is: 26,886,871.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,115.60 : 49,684,298 = 19,483,240.68 : x
  2. Step 2: Convert to fraction form
    36,003,115.60/49,684,298 = 19,483,240.68/x
  3. Step 3: Cross multiply
    36,003,115.60x = 49,684,298 × 19,483,240.68
  4. Step 4: Simplify right side
    36,003,115.60x = 968,011,135,950,842.62
  5. Step 5: Solve for x
    x = 968,011,135,950,842.62/36,003,115.60
  6. Step 6: Final answer
    x = 26,886,871.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.