Home / 14,594,658.30-21,891,987.45-9,227,104.20

Finding the Fourth Proportional to 14,594,658.30, 21,891,987.45 and 9,227,104.20

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Solution

The fourth proportional to 14,594,658.30, 21,891,987.45 and 9,227,104.20 is: 13,840,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,594,658.30 : 21,891,987.45 = 9,227,104.20 : x
  2. Step 2: Convert to fraction form
    14,594,658.30/21,891,987.45 = 9,227,104.20/x
  3. Step 3: Cross multiply
    14,594,658.30x = 21,891,987.45 × 9,227,104.20
  4. Step 4: Simplify right side
    14,594,658.30x = 201,999,649,346,242.28
  5. Step 5: Solve for x
    x = 201,999,649,346,242.28/14,594,658.30
  6. Step 6: Final answer
    x = 13,840,656.30

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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.