Home / 14,337,092.04-21,505,638.18-8,349,261

Finding the Fourth Proportional to 14,337,092.04, 21,505,638.18 and 8,349,261

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Solution

The fourth proportional to 14,337,092.04, 21,505,638.18 and 8,349,261 is: 12,523,891.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,337,092.04 : 21,505,638.18 = 8,349,261 : x
  2. Step 2: Convert to fraction form
    14,337,092.04/21,505,638.18 = 8,349,261/x
  3. Step 3: Cross multiply
    14,337,092.04x = 21,505,638.18 × 8,349,261
  4. Step 4: Simplify right side
    14,337,092.04x = 179,556,186,136,384.97
  5. Step 5: Solve for x
    x = 179,556,186,136,384.97/14,337,092.04
  6. Step 6: Final answer
    x = 12,523,891.57

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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.