Home / 34,016,160.93-51,024,428.25-8,457,170.33

Finding the Fourth Proportional to 34,016,160.93, 51,024,428.25 and 8,457,170.33

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Solution

The fourth proportional to 34,016,160.93, 51,024,428.25 and 8,457,170.33 is: 12,685,801.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,016,160.93 : 51,024,428.25 = 8,457,170.33 : x
  2. Step 2: Convert to fraction form
    34,016,160.93/51,024,428.25 = 8,457,170.33/x
  3. Step 3: Cross multiply
    34,016,160.93x = 51,024,428.25 × 8,457,170.33
  4. Step 4: Simplify right side
    34,016,160.93x = 431,522,280,445,991.62
  5. Step 5: Solve for x
    x = 431,522,280,445,991.62/34,016,160.93
  6. Step 6: Final answer
    x = 12,685,801.94

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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.