Home / 25,793,780.64-35,595,699.44-14,033,115.78

Finding the Fourth Proportional to 25,793,780.64, 35,595,699.44 and 14,033,115.78

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Solution

The fourth proportional to 25,793,780.64, 35,595,699.44 and 14,033,115.78 is: 19,365,853.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,793,780.64 : 35,595,699.44 = 14,033,115.78 : x
  2. Step 2: Convert to fraction form
    25,793,780.64/35,595,699.44 = 14,033,115.78/x
  3. Step 3: Cross multiply
    25,793,780.64x = 35,595,699.44 × 14,033,115.78
  4. Step 4: Simplify right side
    25,793,780.64x = 499,518,571,511,601.12
  5. Step 5: Solve for x
    x = 499,518,571,511,601.12/25,793,780.64
  6. Step 6: Final answer
    x = 19,365,853.28

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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.