Home / 73,576,623.45-110,361,266.59-27,515,106.17

Finding the Fourth Proportional to 73,576,623.45, 110,361,266.59 and 27,515,106.17

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Solution

The fourth proportional to 73,576,623.45, 110,361,266.59 and 27,515,106.17 is: 41,271,287.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,576,623.45 : 110,361,266.59 = 27,515,106.17 : x
  2. Step 2: Convert to fraction form
    73,576,623.45/110,361,266.59 = 27,515,106.17/x
  3. Step 3: Cross multiply
    73,576,623.45x = 110,361,266.59 × 27,515,106.17
  4. Step 4: Simplify right side
    73,576,623.45x = 3,036,601,966,727,717.50
  5. Step 5: Solve for x
    x = 3,036,601,966,727,717.50/73,576,623.45
  6. Step 6: Final answer
    x = 41,271,287.33

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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.