Home / 11,267,496.48-16,900,948.80-3,181,031.04

Finding the Fourth Proportional to 11,267,496.48, 16,900,948.80 and 3,181,031.04

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Solution

The fourth proportional to 11,267,496.48, 16,900,948.80 and 3,181,031.04 is: 4,771,463.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267,496.48 : 16,900,948.80 = 3,181,031.04 : x
  2. Step 2: Convert to fraction form
    11,267,496.48/16,900,948.80 = 3,181,031.04/x
  3. Step 3: Cross multiply
    11,267,496.48x = 16,900,948.80 × 3,181,031.04
  4. Step 4: Simplify right side
    11,267,496.48x = 53,762,442,738,250.76
  5. Step 5: Solve for x
    x = 53,762,442,738,250.76/11,267,496.48
  6. Step 6: Final answer
    x = 4,771,463.02

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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.