Home / 32,368,316.94-48,559,473.81-17,220,046.86

Finding the Fourth Proportional to 32,368,316.94, 48,559,473.81 and 17,220,046.86

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Solution

The fourth proportional to 32,368,316.94, 48,559,473.81 and 17,220,046.86 is: 25,833,793.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,368,316.94 : 48,559,473.81 = 17,220,046.86 : x
  2. Step 2: Convert to fraction form
    32,368,316.94/48,559,473.81 = 17,220,046.86/x
  3. Step 3: Cross multiply
    32,368,316.94x = 48,559,473.81 × 17,220,046.86
  4. Step 4: Simplify right side
    32,368,316.94x = 836,196,414,505,142.75
  5. Step 5: Solve for x
    x = 836,196,414,505,142.75/32,368,316.94
  6. Step 6: Final answer
    x = 25,833,793.46

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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.