Home / 29,272,267.89-43,904,415.95-7,705,063.53

Finding the Fourth Proportional to 29,272,267.89, 43,904,415.95 and 7,705,063.53

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Solution

The fourth proportional to 29,272,267.89, 43,904,415.95 and 7,705,063.53 is: 11,556,546.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,272,267.89 : 43,904,415.95 = 7,705,063.53 : x
  2. Step 2: Convert to fraction form
    29,272,267.89/43,904,415.95 = 7,705,063.53/x
  3. Step 3: Cross multiply
    29,272,267.89x = 43,904,415.95 × 7,705,063.53
  4. Step 4: Simplify right side
    29,272,267.89x = 338,286,314,103,770
  5. Step 5: Solve for x
    x = 338,286,314,103,770/29,272,267.89
  6. Step 6: Final answer
    x = 11,556,546.13

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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.