Home / 63,181,334.40-94,772,001.60-17,744,611.20

Finding the Fourth Proportional to 63,181,334.40, 94,772,001.60 and 17,744,611.20

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Solution

The fourth proportional to 63,181,334.40, 94,772,001.60 and 17,744,611.20 is: 26,616,916.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,181,334.40 : 94,772,001.60 = 17,744,611.20 : x
  2. Step 2: Convert to fraction form
    63,181,334.40/94,772,001.60 = 17,744,611.20/x
  3. Step 3: Cross multiply
    63,181,334.40x = 94,772,001.60 × 17,744,611.20
  4. Step 4: Simplify right side
    63,181,334.40x = 1,681,692,321,037,777.75
  5. Step 5: Solve for x
    x = 1,681,692,321,037,777.75/63,181,334.40
  6. Step 6: Final answer
    x = 26,616,916.80

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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.