Home / 58,965,322.48-81,372,223.04-32,859,267.44

Finding the Fourth Proportional to 58,965,322.48, 81,372,223.04 and 32,859,267.44

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Solution

The fourth proportional to 58,965,322.48, 81,372,223.04 and 32,859,267.44 is: 45,345,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,965,322.48 : 81,372,223.04 = 32,859,267.44 : x
  2. Step 2: Convert to fraction form
    58,965,322.48/81,372,223.04 = 32,859,267.44/x
  3. Step 3: Cross multiply
    58,965,322.48x = 81,372,223.04 × 32,859,267.44
  4. Step 4: Simplify right side
    58,965,322.48x = 2,673,831,639,058,690
  5. Step 5: Solve for x
    x = 2,673,831,639,058,690/58,965,322.48
  6. Step 6: Final answer
    x = 45,345,832.54

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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.