Home / 63,396,010.40-95,094,015.60-59,112,989.60

Finding the Fourth Proportional to 63,396,010.40, 95,094,015.60 and 59,112,989.60

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Solution

The fourth proportional to 63,396,010.40, 95,094,015.60 and 59,112,989.60 is: 88,669,484.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,396,010.40 : 95,094,015.60 = 59,112,989.60 : x
  2. Step 2: Convert to fraction form
    63,396,010.40/95,094,015.60 = 59,112,989.60/x
  3. Step 3: Cross multiply
    63,396,010.40x = 95,094,015.60 × 59,112,989.60
  4. Step 4: Simplify right side
    63,396,010.40x = 5,621,291,555,185,038
  5. Step 5: Solve for x
    x = 5,621,291,555,185,038/63,396,010.40
  6. Step 6: Final answer
    x = 88,669,484.40

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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.