Home / 15,893,515.88-23,843,827.69-5,796,136.88

Finding the Fourth Proportional to 15,893,515.88, 23,843,827.69 and 5,796,136.88

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Solution

The fourth proportional to 15,893,515.88, 23,843,827.69 and 5,796,136.88 is: 8,695,501.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,893,515.88 : 23,843,827.69 = 5,796,136.88 : x
  2. Step 2: Convert to fraction form
    15,893,515.88/23,843,827.69 = 5,796,136.88/x
  3. Step 3: Cross multiply
    15,893,515.88x = 23,843,827.69 × 5,796,136.88
  4. Step 4: Simplify right side
    15,893,515.88x = 138,202,088,900,664.72
  5. Step 5: Solve for x
    x = 138,202,088,900,664.72/15,893,515.88
  6. Step 6: Final answer
    x = 8,695,501.36

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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.