Home / 9,848,220.80-14,773,713.60-3,115,932.80

Finding the Fourth Proportional to 9,848,220.80, 14,773,713.60 and 3,115,932.80

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Solution

The fourth proportional to 9,848,220.80, 14,773,713.60 and 3,115,932.80 is: 4,674,336.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,220.80 : 14,773,713.60 = 3,115,932.80 : x
  2. Step 2: Convert to fraction form
    9,848,220.80/14,773,713.60 = 3,115,932.80/x
  3. Step 3: Cross multiply
    9,848,220.80x = 14,773,713.60 × 3,115,932.80
  4. Step 4: Simplify right side
    9,848,220.80x = 46,033,898,784,046.08
  5. Step 5: Solve for x
    x = 46,033,898,784,046.08/9,848,220.80
  6. Step 6: Final answer
    x = 4,674,336.59

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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.