Home / 23,757,347.31-35,641,269.77-8,610,885.15

Finding the Fourth Proportional to 23,757,347.31, 35,641,269.77 and 8,610,885.15

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Solution

The fourth proportional to 23,757,347.31, 35,641,269.77 and 8,610,885.15 is: 12,918,230.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,757,347.31 : 35,641,269.77 = 8,610,885.15 : x
  2. Step 2: Convert to fraction form
    23,757,347.31/35,641,269.77 = 8,610,885.15/x
  3. Step 3: Cross multiply
    23,757,347.31x = 35,641,269.77 × 8,610,885.15
  4. Step 4: Simplify right side
    23,757,347.31x = 306,902,880,589,636.94
  5. Step 5: Solve for x
    x = 306,902,880,589,636.94/23,757,347.31
  6. Step 6: Final answer
    x = 12,918,230.16

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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.