Home / 9,636,290.53-14,441,592.30-5,086,269.70

Finding the Fourth Proportional to 9,636,290.53, 14,441,592.30 and 5,086,269.70

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Solution

The fourth proportional to 9,636,290.53, 14,441,592.30 and 5,086,269.70 is: 7,622,625.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,290.53 : 14,441,592.30 = 5,086,269.70 : x
  2. Step 2: Convert to fraction form
    9,636,290.53/14,441,592.30 = 5,086,269.70/x
  3. Step 3: Cross multiply
    9,636,290.53x = 14,441,592.30 × 5,086,269.70
  4. Step 4: Simplify right side
    9,636,290.53x = 73,453,833,335,243.31
  5. Step 5: Solve for x
    x = 73,453,833,335,243.31/9,636,290.53
  6. Step 6: Final answer
    x = 7,622,625.44

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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.