Home / 39,840,584.48-59,778,259.27-13,951,467.25

Finding the Fourth Proportional to 39,840,584.48, 59,778,259.27 and 13,951,467.25

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Solution

The fourth proportional to 39,840,584.48, 59,778,259.27 and 13,951,467.25 is: 20,933,287.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,840,584.48 : 59,778,259.27 = 13,951,467.25 : x
  2. Step 2: Convert to fraction form
    39,840,584.48/59,778,259.27 = 13,951,467.25/x
  3. Step 3: Cross multiply
    39,840,584.48x = 59,778,259.27 × 13,951,467.25
  4. Step 4: Simplify right side
    39,840,584.48x = 833,994,426,283,089.62
  5. Step 5: Solve for x
    x = 833,994,426,283,089.62/39,840,584.48
  6. Step 6: Final answer
    x = 20,933,287.93

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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.