Home / 15,890,071.64-23,835,328.90-4,530,520.27

Finding the Fourth Proportional to 15,890,071.64, 23,835,328.90 and 4,530,520.27

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Solution

The fourth proportional to 15,890,071.64, 23,835,328.90 and 4,530,520.27 is: 6,795,843.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,071.64 : 23,835,328.90 = 4,530,520.27 : x
  2. Step 2: Convert to fraction form
    15,890,071.64/23,835,328.90 = 4,530,520.27/x
  3. Step 3: Cross multiply
    15,890,071.64x = 23,835,328.90 × 4,530,520.27
  4. Step 4: Simplify right side
    15,890,071.64x = 107,986,440,581,737.55
  5. Step 5: Solve for x
    x = 107,986,440,581,737.55/15,890,071.64
  6. Step 6: Final answer
    x = 6,795,843.53

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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.