Home / 52,609,530.80-78,914,296.20-29,934,714.80

Finding the Fourth Proportional to 52,609,530.80, 78,914,296.20 and 29,934,714.80

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Solution

The fourth proportional to 52,609,530.80, 78,914,296.20 and 29,934,714.80 is: 44,902,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,609,530.80 : 78,914,296.20 = 29,934,714.80 : x
  2. Step 2: Convert to fraction form
    52,609,530.80/78,914,296.20 = 29,934,714.80/x
  3. Step 3: Cross multiply
    52,609,530.80x = 78,914,296.20 × 29,934,714.80
  4. Step 4: Simplify right side
    52,609,530.80x = 2,362,276,950,389,724
  5. Step 5: Solve for x
    x = 2,362,276,950,389,724/52,609,530.80
  6. Step 6: Final answer
    x = 44,902,072.20

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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.