Home / 35,938,627.35-53,886,392.84-17,458,180.61

Finding the Fourth Proportional to 35,938,627.35, 53,886,392.84 and 17,458,180.61

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Solution

The fourth proportional to 35,938,627.35, 53,886,392.84 and 17,458,180.61 is: 26,176,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,938,627.35 : 53,886,392.84 = 17,458,180.61 : x
  2. Step 2: Convert to fraction form
    35,938,627.35/53,886,392.84 = 17,458,180.61/x
  3. Step 3: Cross multiply
    35,938,627.35x = 53,886,392.84 × 17,458,180.61
  4. Step 4: Simplify right side
    35,938,627.35x = 940,758,378,669,556
  5. Step 5: Solve for x
    x = 940,758,378,669,556/35,938,627.35
  6. Step 6: Final answer
    x = 26,176,803.29

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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.