Home / 26,792,667.10-40,189,000.65-8,596,827.10

Finding the Fourth Proportional to 26,792,667.10, 40,189,000.65 and 8,596,827.10

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Solution

The fourth proportional to 26,792,667.10, 40,189,000.65 and 8,596,827.10 is: 12,895,240.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,792,667.10 : 40,189,000.65 = 8,596,827.10 : x
  2. Step 2: Convert to fraction form
    26,792,667.10/40,189,000.65 = 8,596,827.10/x
  3. Step 3: Cross multiply
    26,792,667.10x = 40,189,000.65 × 8,596,827.10
  4. Step 4: Simplify right side
    26,792,667.10x = 345,497,889,909,837.56
  5. Step 5: Solve for x
    x = 345,497,889,909,837.56/26,792,667.10
  6. Step 6: Final answer
    x = 12,895,240.65

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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.