Home / 241,427,986.30-362,236,457.85-88,089,543.10

Finding the Fourth Proportional to 241,427,986.30, 362,236,457.85 and 88,089,543.10

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Solution

The fourth proportional to 241,427,986.30, 362,236,457.85 and 88,089,543.10 is: 132,168,786.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,427,986.30 : 362,236,457.85 = 88,089,543.10 : x
  2. Step 2: Convert to fraction form
    241,427,986.30/362,236,457.85 = 88,089,543.10/x
  3. Step 3: Cross multiply
    241,427,986.30x = 362,236,457.85 × 88,089,543.10
  4. Step 4: Simplify right side
    241,427,986.30x = 31,909,244,066,168,908
  5. Step 5: Solve for x
    x = 31,909,244,066,168,908/241,427,986.30
  6. Step 6: Final answer
    x = 132,168,786.87

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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.