Home / 110,631,640.70-165,947,461.05-41,544,310.70

Finding the Fourth Proportional to 110,631,640.70, 165,947,461.05 and 41,544,310.70

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Solution

The fourth proportional to 110,631,640.70, 165,947,461.05 and 41,544,310.70 is: 62,316,466.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,631,640.70 : 165,947,461.05 = 41,544,310.70 : x
  2. Step 2: Convert to fraction form
    110,631,640.70/165,947,461.05 = 41,544,310.70/x
  3. Step 3: Cross multiply
    110,631,640.70x = 165,947,461.05 × 41,544,310.70
  4. Step 4: Simplify right side
    110,631,640.70x = 6,894,172,881,737,349
  5. Step 5: Solve for x
    x = 6,894,172,881,737,349/110,631,640.70
  6. Step 6: Final answer
    x = 62,316,466.05

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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.