Home / 60,941,958.11-91,359,127.34-46,628,923.38

Finding the Fourth Proportional to 60,941,958.11, 91,359,127.34 and 46,628,923.38

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Solution

The fourth proportional to 60,941,958.11, 91,359,127.34 and 46,628,923.38 is: 69,902,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,941,958.11 : 91,359,127.34 = 46,628,923.38 : x
  2. Step 2: Convert to fraction form
    60,941,958.11/91,359,127.34 = 46,628,923.38/x
  3. Step 3: Cross multiply
    60,941,958.11x = 91,359,127.34 × 46,628,923.38
  4. Step 4: Simplify right side
    60,941,958.11x = 4,259,977,748,800,523.50
  5. Step 5: Solve for x
    x = 4,259,977,748,800,523.50/60,941,958.11
  6. Step 6: Final answer
    x = 69,902,213.20

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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.