Home / 32,219,917.29-48,291,461.42-22,451,643.63

Finding the Fourth Proportional to 32,219,917.29, 48,291,461.42 and 22,451,643.63

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Solution

The fourth proportional to 32,219,917.29, 48,291,461.42 and 22,451,643.63 is: 33,650,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,219,917.29 : 48,291,461.42 = 22,451,643.63 : x
  2. Step 2: Convert to fraction form
    32,219,917.29/48,291,461.42 = 22,451,643.63/x
  3. Step 3: Cross multiply
    32,219,917.29x = 48,291,461.42 × 22,451,643.63
  4. Step 4: Simplify right side
    32,219,917.29x = 1,084,222,682,061,475.50
  5. Step 5: Solve for x
    x = 1,084,222,682,061,475.50/32,219,917.29
  6. Step 6: Final answer
    x = 33,650,697.25

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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.