Home / 27,656,090.40-41,464,474.80-10,610,176.80

Finding the Fourth Proportional to 27,656,090.40, 41,464,474.80 and 10,610,176.80

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Solution

The fourth proportional to 27,656,090.40, 41,464,474.80 and 10,610,176.80 is: 15,907,722.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,656,090.40 : 41,464,474.80 = 10,610,176.80 : x
  2. Step 2: Convert to fraction form
    27,656,090.40/41,464,474.80 = 10,610,176.80/x
  3. Step 3: Cross multiply
    27,656,090.40x = 41,464,474.80 × 10,610,176.80
  4. Step 4: Simplify right side
    27,656,090.40x = 439,945,408,547,144.62
  5. Step 5: Solve for x
    x = 439,945,408,547,144.62/27,656,090.40
  6. Step 6: Final answer
    x = 15,907,722.39

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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.