Home / 40,368,331.67-60,579,241.27-22,185,224.87

Finding the Fourth Proportional to 40,368,331.67, 60,579,241.27 and 22,185,224.87

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Solution

The fourth proportional to 40,368,331.67, 60,579,241.27 and 22,185,224.87 is: 33,292,534.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,368,331.67 : 60,579,241.27 = 22,185,224.87 : x
  2. Step 2: Convert to fraction form
    40,368,331.67/60,579,241.27 = 22,185,224.87/x
  3. Step 3: Cross multiply
    40,368,331.67x = 60,579,241.27 × 22,185,224.87
  4. Step 4: Simplify right side
    40,368,331.67x = 1,343,964,089,670,575
  5. Step 5: Solve for x
    x = 1,343,964,089,670,575/40,368,331.67
  6. Step 6: Final answer
    x = 33,292,534.87

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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.