Home / 48,245,297.11-72,308,656.77-22,302,506.47

Finding the Fourth Proportional to 48,245,297.11, 72,308,656.77 and 22,302,506.47

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Solution

The fourth proportional to 48,245,297.11, 72,308,656.77 and 22,302,506.47 is: 33,426,352.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,245,297.11 : 72,308,656.77 = 22,302,506.47 : x
  2. Step 2: Convert to fraction form
    48,245,297.11/72,308,656.77 = 22,302,506.47/x
  3. Step 3: Cross multiply
    48,245,297.11x = 72,308,656.77 × 22,302,506.47
  4. Step 4: Simplify right side
    48,245,297.11x = 1,612,664,285,446,558.50
  5. Step 5: Solve for x
    x = 1,612,664,285,446,558.50/48,245,297.11
  6. Step 6: Final answer
    x = 33,426,352.04

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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.