Home / 15,497,822.27-23,245,792.29-5,780,562.09

Finding the Fourth Proportional to 15,497,822.27, 23,245,792.29 and 5,780,562.09

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Solution

The fourth proportional to 15,497,822.27, 23,245,792.29 and 5,780,562.09 is: 8,670,492.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,497,822.27 : 23,245,792.29 = 5,780,562.09 : x
  2. Step 2: Convert to fraction form
    15,497,822.27/23,245,792.29 = 5,780,562.09/x
  3. Step 3: Cross multiply
    15,497,822.27x = 23,245,792.29 × 5,780,562.09
  4. Step 4: Simplify right side
    15,497,822.27x = 134,373,745,663,588.28
  5. Step 5: Solve for x
    x = 134,373,745,663,588.28/15,497,822.27
  6. Step 6: Final answer
    x = 8,670,492.11

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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.