Home / 36,387,435.60-54,302,669.17-32,505,663.90

Finding the Fourth Proportional to 36,387,435.60, 54,302,669.17 and 32,505,663.90

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Solution

The fourth proportional to 36,387,435.60, 54,302,669.17 and 32,505,663.90 is: 48,509,720.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,387,435.60 : 54,302,669.17 = 32,505,663.90 : x
  2. Step 2: Convert to fraction form
    36,387,435.60/54,302,669.17 = 32,505,663.90/x
  3. Step 3: Cross multiply
    36,387,435.60x = 54,302,669.17 × 32,505,663.90
  4. Step 4: Simplify right side
    36,387,435.60x = 1,765,144,312,831,647.50
  5. Step 5: Solve for x
    x = 1,765,144,312,831,647.50/36,387,435.60
  6. Step 6: Final answer
    x = 48,509,720.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.