Home / 34,400,652.31-51,601,084.53-8,492,956.62

Finding the Fourth Proportional to 34,400,652.31, 51,601,084.53 and 8,492,956.62

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Solution

The fourth proportional to 34,400,652.31, 51,601,084.53 and 8,492,956.62 is: 12,739,461.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,400,652.31 : 51,601,084.53 = 8,492,956.62 : x
  2. Step 2: Convert to fraction form
    34,400,652.31/51,601,084.53 = 8,492,956.62/x
  3. Step 3: Cross multiply
    34,400,652.31x = 51,601,084.53 × 8,492,956.62
  4. Step 4: Simplify right side
    34,400,652.31x = 438,245,772,458,243.06
  5. Step 5: Solve for x
    x = 438,245,772,458,243.06/34,400,652.31
  6. Step 6: Final answer
    x = 12,739,461.12

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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.