Home / 35,414,190.40-53,121,285.60-32,390,881.60

Finding the Fourth Proportional to 35,414,190.40, 53,121,285.60 and 32,390,881.60

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Solution

The fourth proportional to 35,414,190.40, 53,121,285.60 and 32,390,881.60 is: 48,586,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,190.40 : 53,121,285.60 = 32,390,881.60 : x
  2. Step 2: Convert to fraction form
    35,414,190.40/53,121,285.60 = 32,390,881.60/x
  3. Step 3: Cross multiply
    35,414,190.40x = 53,121,285.60 × 32,390,881.60
  4. Step 4: Simplify right side
    35,414,190.40x = 1,720,645,272,309,385
  5. Step 5: Solve for x
    x = 1,720,645,272,309,385/35,414,190.40
  6. Step 6: Final answer
    x = 48,586,322.40

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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.