Home / 14,661,423.83-21,973,166.26-8,184,339.02

Finding the Fourth Proportional to 14,661,423.83, 21,973,166.26 and 8,184,339.02

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Solution

The fourth proportional to 14,661,423.83, 21,973,166.26 and 8,184,339.02 is: 12,265,919.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,661,423.83 : 21,973,166.26 = 8,184,339.02 : x
  2. Step 2: Convert to fraction form
    14,661,423.83/21,973,166.26 = 8,184,339.02/x
  3. Step 3: Cross multiply
    14,661,423.83x = 21,973,166.26 × 8,184,339.02
  4. Step 4: Simplify right side
    14,661,423.83x = 179,835,842,049,124.34
  5. Step 5: Solve for x
    x = 179,835,842,049,124.34/14,661,423.83
  6. Step 6: Final answer
    x = 12,265,919.33

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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.