Home / 15,497,824.26-23,245,795.28-5,780,564.10

Finding the Fourth Proportional to 15,497,824.26, 23,245,795.28 and 5,780,564.10

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Solution

The fourth proportional to 15,497,824.26, 23,245,795.28 and 5,780,564.10 is: 8,670,495.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,497,824.26 : 23,245,795.28 = 5,780,564.10 : x
  2. Step 2: Convert to fraction form
    15,497,824.26/23,245,795.28 = 5,780,564.10/x
  3. Step 3: Cross multiply
    15,497,824.26x = 23,245,795.28 × 5,780,564.10
  4. Step 4: Simplify right side
    15,497,824.26x = 134,373,809,671,517.45
  5. Step 5: Solve for x
    x = 134,373,809,671,517.45/15,497,824.26
  6. Step 6: Final answer
    x = 8,670,495.12

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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.