Home / 15,890,069.48-23,835,325.66-4,530,518.11

Finding the Fourth Proportional to 15,890,069.48, 23,835,325.66 and 4,530,518.11

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Solution

The fourth proportional to 15,890,069.48, 23,835,325.66 and 4,530,518.11 is: 6,795,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,069.48 : 23,835,325.66 = 4,530,518.11 : x
  2. Step 2: Convert to fraction form
    15,890,069.48/23,835,325.66 = 4,530,518.11/x
  3. Step 3: Cross multiply
    15,890,069.48x = 23,835,325.66 × 4,530,518.11
  4. Step 4: Simplify right side
    15,890,069.48x = 107,986,374,489,463.09
  5. Step 5: Solve for x
    x = 107,986,374,489,463.09/15,890,069.48
  6. Step 6: Final answer
    x = 6,795,840.30

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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.