Home / 163,295,999.70-244,943,999.55-150,824,850.90

Finding the Fourth Proportional to 163,295,999.70, 244,943,999.55 and 150,824,850.90

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Solution

The fourth proportional to 163,295,999.70, 244,943,999.55 and 150,824,850.90 is: 226,237,276.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,295,999.70 : 244,943,999.55 = 150,824,850.90 : x
  2. Step 2: Convert to fraction form
    163,295,999.70/244,943,999.55 = 150,824,850.90/x
  3. Step 3: Cross multiply
    163,295,999.70x = 244,943,999.55 × 150,824,850.90
  4. Step 4: Simplify right side
    163,295,999.70x = 36,943,642,210,978,424
  5. Step 5: Solve for x
    x = 36,943,642,210,978,424/163,295,999.70
  6. Step 6: Final answer
    x = 226,237,276.35

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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.