Home / 27,458,894.40-41,252,655.80-25,907,726.37

Finding the Fourth Proportional to 27,458,894.40, 41,252,655.80 and 25,907,726.37

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Solution

The fourth proportional to 27,458,894.40, 41,252,655.80 and 25,907,726.37 is: 38,922,270.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,458,894.40 : 41,252,655.80 = 25,907,726.37 : x
  2. Step 2: Convert to fraction form
    27,458,894.40/41,252,655.80 = 25,907,726.37/x
  3. Step 3: Cross multiply
    27,458,894.40x = 41,252,655.80 × 25,907,726.37
  4. Step 4: Simplify right side
    27,458,894.40x = 1,068,762,518,575,929.25
  5. Step 5: Solve for x
    x = 1,068,762,518,575,929.25/27,458,894.40
  6. Step 6: Final answer
    x = 38,922,270.62

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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.