Home / 30,801,185.49-46,247,196.15-17,180,943.15

Finding the Fourth Proportional to 30,801,185.49, 46,247,196.15 and 17,180,943.15

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Solution

The fourth proportional to 30,801,185.49, 46,247,196.15 and 17,180,943.15 is: 25,796,748.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,801,185.49 : 46,247,196.15 = 17,180,943.15 : x
  2. Step 2: Convert to fraction form
    30,801,185.49/46,247,196.15 = 17,180,943.15/x
  3. Step 3: Cross multiply
    30,801,185.49x = 46,247,196.15 × 17,180,943.15
  4. Step 4: Simplify right side
    30,801,185.49x = 794,570,447,900,048.75
  5. Step 5: Solve for x
    x = 794,570,447,900,048.75/30,801,185.49
  6. Step 6: Final answer
    x = 25,796,748.90

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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.