Home / 52,609,531.30-78,914,296.95-29,934,715.30

Finding the Fourth Proportional to 52,609,531.30, 78,914,296.95 and 29,934,715.30

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Solution

The fourth proportional to 52,609,531.30, 78,914,296.95 and 29,934,715.30 is: 44,902,072.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,609,531.30 : 78,914,296.95 = 29,934,715.30 : x
  2. Step 2: Convert to fraction form
    52,609,531.30/78,914,296.95 = 29,934,715.30/x
  3. Step 3: Cross multiply
    52,609,531.30x = 78,914,296.95 × 29,934,715.30
  4. Step 4: Simplify right side
    52,609,531.30x = 2,362,277,012,297,908.50
  5. Step 5: Solve for x
    x = 2,362,277,012,297,908.50/52,609,531.30
  6. Step 6: Final answer
    x = 44,902,072.95

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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.