Home / 37,357,801.20-56,050,698.60-14,654,991.60

Finding the Fourth Proportional to 37,357,801.20, 56,050,698.60 and 14,654,991.60

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Solution

The fourth proportional to 37,357,801.20, 56,050,698.60 and 14,654,991.60 is: 21,987,978.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,357,801.20 : 56,050,698.60 = 14,654,991.60 : x
  2. Step 2: Convert to fraction form
    37,357,801.20/56,050,698.60 = 14,654,991.60/x
  3. Step 3: Cross multiply
    37,357,801.20x = 56,050,698.60 × 14,654,991.60
  4. Step 4: Simplify right side
    37,357,801.20x = 821,422,517,157,131.75
  5. Step 5: Solve for x
    x = 821,422,517,157,131.75/37,357,801.20
  6. Step 6: Final answer
    x = 21,987,978.17

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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.