Home / 25,761,857.37-35,551,637.82-14,001,125.68

Finding the Fourth Proportional to 25,761,857.37, 35,551,637.82 and 14,001,125.68

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Solution

The fourth proportional to 25,761,857.37, 35,551,637.82 and 14,001,125.68 is: 19,321,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,761,857.37 : 35,551,637.82 = 14,001,125.68 : x
  2. Step 2: Convert to fraction form
    25,761,857.37/35,551,637.82 = 14,001,125.68/x
  3. Step 3: Cross multiply
    25,761,857.37x = 35,551,637.82 × 14,001,125.68
  4. Step 4: Simplify right side
    25,761,857.37x = 497,762,949,247,661.19
  5. Step 5: Solve for x
    x = 497,762,949,247,661.19/25,761,857.37
  6. Step 6: Final answer
    x = 19,321,702.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.