Home / 23,649,843.35-32,630,607.45-13,855,022.12

Finding the Fourth Proportional to 23,649,843.35, 32,630,607.45 and 13,855,022.12

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Solution

The fourth proportional to 23,649,843.35, 32,630,607.45 and 13,855,022.12 is: 19,116,312.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,843.35 : 32,630,607.45 = 13,855,022.12 : x
  2. Step 2: Convert to fraction form
    23,649,843.35/32,630,607.45 = 13,855,022.12/x
  3. Step 3: Cross multiply
    23,649,843.35x = 32,630,607.45 × 13,855,022.12
  4. Step 4: Simplify right side
    23,649,843.35x = 452,097,787,845,633.75
  5. Step 5: Solve for x
    x = 452,097,787,845,633.75/23,649,843.35
  6. Step 6: Final answer
    x = 19,116,312.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.