Home / 64,089,297.36-96,133,947.23-15,566,824.19

Finding the Fourth Proportional to 64,089,297.36, 96,133,947.23 and 15,566,824.19

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Solution

The fourth proportional to 64,089,297.36, 96,133,947.23 and 15,566,824.19 is: 23,350,236.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,089,297.36 : 96,133,947.23 = 15,566,824.19 : x
  2. Step 2: Convert to fraction form
    64,089,297.36/96,133,947.23 = 15,566,824.19/x
  3. Step 3: Cross multiply
    64,089,297.36x = 96,133,947.23 × 15,566,824.19
  4. Step 4: Simplify right side
    64,089,297.36x = 1,496,500,255,499,399.50
  5. Step 5: Solve for x
    x = 1,496,500,255,499,399.50/64,089,297.36
  6. Step 6: Final answer
    x = 23,350,236.58

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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.