Home / 48,214,290.32-72,322,935.31-22,941,069.21

Finding the Fourth Proportional to 48,214,290.32, 72,322,935.31 and 22,941,069.21

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Solution

The fourth proportional to 48,214,290.32, 72,322,935.31 and 22,941,069.21 is: 34,412,317.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,214,290.32 : 72,322,935.31 = 22,941,069.21 : x
  2. Step 2: Convert to fraction form
    48,214,290.32/72,322,935.31 = 22,941,069.21/x
  3. Step 3: Cross multiply
    48,214,290.32x = 72,322,935.31 × 22,941,069.21
  4. Step 4: Simplify right side
    48,214,290.32x = 1,659,165,464,445,739.25
  5. Step 5: Solve for x
    x = 1,659,165,464,445,739.25/48,214,290.32
  6. Step 6: Final answer
    x = 34,412,317.46

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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.