Home / 63,084,530.40-94,619,797.20-17,650,917.60

Finding the Fourth Proportional to 63,084,530.40, 94,619,797.20 and 17,650,917.60

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Solution

The fourth proportional to 63,084,530.40, 94,619,797.20 and 17,650,917.60 is: 26,474,418.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084,530.40 : 94,619,797.20 = 17,650,917.60 : x
  2. Step 2: Convert to fraction form
    63,084,530.40/94,619,797.20 = 17,650,917.60/x
  3. Step 3: Cross multiply
    63,084,530.40x = 94,619,797.20 × 17,650,917.60
  4. Step 4: Simplify right side
    63,084,530.40x = 1,670,126,243,705,911
  5. Step 5: Solve for x
    x = 1,670,126,243,705,911/63,084,530.40
  6. Step 6: Final answer
    x = 26,474,418.26

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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.