Home / 44,281,867.60-66,422,801.40-25,149,991.60

Finding the Fourth Proportional to 44,281,867.60, 66,422,801.40 and 25,149,991.60

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Solution

The fourth proportional to 44,281,867.60, 66,422,801.40 and 25,149,991.60 is: 37,724,987.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,281,867.60 : 66,422,801.40 = 25,149,991.60 : x
  2. Step 2: Convert to fraction form
    44,281,867.60/66,422,801.40 = 25,149,991.60/x
  3. Step 3: Cross multiply
    44,281,867.60x = 66,422,801.40 × 25,149,991.60
  4. Step 4: Simplify right side
    44,281,867.60x = 1,670,532,897,258,468.25
  5. Step 5: Solve for x
    x = 1,670,532,897,258,468.25/44,281,867.60
  6. Step 6: Final answer
    x = 37,724,987.40

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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.