Home / 33,307,539.13-45,950,329.16-22,297,835.53

Finding the Fourth Proportional to 33,307,539.13, 45,950,329.16 and 22,297,835.53

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Solution

The fourth proportional to 33,307,539.13, 45,950,329.16 and 22,297,835.53 is: 30,761,590.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,307,539.13 : 45,950,329.16 = 22,297,835.53 : x
  2. Step 2: Convert to fraction form
    33,307,539.13/45,950,329.16 = 22,297,835.53/x
  3. Step 3: Cross multiply
    33,307,539.13x = 45,950,329.16 × 22,297,835.53
  4. Step 4: Simplify right side
    33,307,539.13x = 1,024,592,881,929,291.25
  5. Step 5: Solve for x
    x = 1,024,592,881,929,291.25/33,307,539.13
  6. Step 6: Final answer
    x = 30,761,590.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.