Home / 44,013,940.13-66,021,137.95-25,805,366.32

Finding the Fourth Proportional to 44,013,940.13, 66,021,137.95 and 25,805,366.32

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Solution

The fourth proportional to 44,013,940.13, 66,021,137.95 and 25,805,366.32 is: 38,708,183.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,013,940.13 : 66,021,137.95 = 25,805,366.32 : x
  2. Step 2: Convert to fraction form
    44,013,940.13/66,021,137.95 = 25,805,366.32/x
  3. Step 3: Cross multiply
    44,013,940.13x = 66,021,137.95 × 25,805,366.32
  4. Step 4: Simplify right side
    44,013,940.13x = 1,703,699,649,514,906.50
  5. Step 5: Solve for x
    x = 1,703,699,649,514,906.50/44,013,940.13
  6. Step 6: Final answer
    x = 38,708,183.01

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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.