Home / 27,080,136.90-40,594,314.15-10,036,239.30

Finding the Fourth Proportional to 27,080,136.90, 40,594,314.15 and 10,036,239.30

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Solution

The fourth proportional to 27,080,136.90, 40,594,314.15 and 10,036,239.30 is: 15,044,763.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,080,136.90 : 40,594,314.15 = 10,036,239.30 : x
  2. Step 2: Convert to fraction form
    27,080,136.90/40,594,314.15 = 10,036,239.30/x
  3. Step 3: Cross multiply
    27,080,136.90x = 40,594,314.15 × 10,036,239.30
  4. Step 4: Simplify right side
    27,080,136.90x = 407,414,251,028,776.12
  5. Step 5: Solve for x
    x = 407,414,251,028,776.12/27,080,136.90
  6. Step 6: Final answer
    x = 15,044,763.35

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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.