Home / 34,858,417.98-48,103,650.97-18,962,975.75

Finding the Fourth Proportional to 34,858,417.98, 48,103,650.97 and 18,962,975.75

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Solution

The fourth proportional to 34,858,417.98, 48,103,650.97 and 18,962,975.75 is: 26,168,381.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,858,417.98 : 48,103,650.97 = 18,962,975.75 : x
  2. Step 2: Convert to fraction form
    34,858,417.98/48,103,650.97 = 18,962,975.75/x
  3. Step 3: Cross multiply
    34,858,417.98x = 48,103,650.97 × 18,962,975.75
  4. Step 4: Simplify right side
    34,858,417.98x = 912,188,366,735,759.12
  5. Step 5: Solve for x
    x = 912,188,366,735,759.12/34,858,417.98
  6. Step 6: Final answer
    x = 26,168,381.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.