Home / 11,000,304.90-16,493,896.35-6,743,528.10

Finding the Fourth Proportional to 11,000,304.90, 16,493,896.35 and 6,743,528.10

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Solution

The fourth proportional to 11,000,304.90, 16,493,896.35 and 6,743,528.10 is: 10,111,270.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,304.90 : 16,493,896.35 = 6,743,528.10 : x
  2. Step 2: Convert to fraction form
    11,000,304.90/16,493,896.35 = 6,743,528.10/x
  3. Step 3: Cross multiply
    11,000,304.90x = 16,493,896.35 × 6,743,528.10
  4. Step 4: Simplify right side
    11,000,304.90x = 111,227,053,514,712.42
  5. Step 5: Solve for x
    x = 111,227,053,514,712.42/11,000,304.90
  6. Step 6: Final answer
    x = 10,111,270.05

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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.