Home / 32,512,984.86-44,831,144.07-20,736,505.02

Finding the Fourth Proportional to 32,512,984.86, 44,831,144.07 and 20,736,505.02

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Solution

The fourth proportional to 32,512,984.86, 44,831,144.07 and 20,736,505.02 is: 28,592,922.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,512,984.86 : 44,831,144.07 = 20,736,505.02 : x
  2. Step 2: Convert to fraction form
    32,512,984.86/44,831,144.07 = 20,736,505.02/x
  3. Step 3: Cross multiply
    32,512,984.86x = 44,831,144.07 × 20,736,505.02
  4. Step 4: Simplify right side
    32,512,984.86x = 929,641,244,059,898.25
  5. Step 5: Solve for x
    x = 929,641,244,059,898.25/32,512,984.86
  6. Step 6: Final answer
    x = 28,592,922.12

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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.