Home / 37,959,127.44-56,926,915.08-13,694,900.04

Finding the Fourth Proportional to 37,959,127.44, 56,926,915.08 and 13,694,900.04

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Solution

The fourth proportional to 37,959,127.44, 56,926,915.08 and 13,694,900.04 is: 20,538,101.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,959,127.44 : 56,926,915.08 = 13,694,900.04 : x
  2. Step 2: Convert to fraction form
    37,959,127.44/56,926,915.08 = 13,694,900.04/x
  3. Step 3: Cross multiply
    37,959,127.44x = 56,926,915.08 × 13,694,900.04
  4. Step 4: Simplify right side
    37,959,127.44x = 779,608,411,606,168.50
  5. Step 5: Solve for x
    x = 779,608,411,606,168.50/37,959,127.44
  6. Step 6: Final answer
    x = 20,538,101.48

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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.