Home / 94,777,243.49-142,218,324.07-46,255,499.21

Finding the Fourth Proportional to 94,777,243.49, 142,218,324.07 and 46,255,499.21

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Solution

The fourth proportional to 94,777,243.49, 142,218,324.07 and 46,255,499.21 is: 69,408,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,777,243.49 : 142,218,324.07 = 46,255,499.21 : x
  2. Step 2: Convert to fraction form
    94,777,243.49/142,218,324.07 = 46,255,499.21/x
  3. Step 3: Cross multiply
    94,777,243.49x = 142,218,324.07 × 46,255,499.21
  4. Step 4: Simplify right side
    94,777,243.49x = 6,578,379,575,840,678
  5. Step 5: Solve for x
    x = 6,578,379,575,840,678/94,777,243.49
  6. Step 6: Final answer
    x = 69,408,851.05

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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.