Home / 16,632,328.60-24,948,492.90-11,257,557.40

Finding the Fourth Proportional to 16,632,328.60, 24,948,492.90 and 11,257,557.40

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Solution

The fourth proportional to 16,632,328.60, 24,948,492.90 and 11,257,557.40 is: 16,886,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,328.60 : 24,948,492.90 = 11,257,557.40 : x
  2. Step 2: Convert to fraction form
    16,632,328.60/24,948,492.90 = 11,257,557.40/x
  3. Step 3: Cross multiply
    16,632,328.60x = 24,948,492.90 × 11,257,557.40
  4. Step 4: Simplify right side
    16,632,328.60x = 280,859,090,865,242.44
  5. Step 5: Solve for x
    x = 280,859,090,865,242.44/16,632,328.60
  6. Step 6: Final answer
    x = 16,886,336.10

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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.