Home / 44,013,940.50-66,021,138.51-25,805,366.70

Finding the Fourth Proportional to 44,013,940.50, 66,021,138.51 and 25,805,366.70

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Solution

The fourth proportional to 44,013,940.50, 66,021,138.51 and 25,805,366.70 is: 38,708,183.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,013,940.50 : 66,021,138.51 = 25,805,366.70 : x
  2. Step 2: Convert to fraction form
    44,013,940.50/66,021,138.51 = 25,805,366.70/x
  3. Step 3: Cross multiply
    44,013,940.50x = 66,021,138.51 × 25,805,366.70
  4. Step 4: Simplify right side
    44,013,940.50x = 1,703,699,688,954,462.25
  5. Step 5: Solve for x
    x = 1,703,699,688,954,462.25/44,013,940.50
  6. Step 6: Final answer
    x = 38,708,183.58

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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.