Home / 17,737,962.60-26,613,942.30-6,953,428.20

Finding the Fourth Proportional to 17,737,962.60, 26,613,942.30 and 6,953,428.20

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Solution

The fourth proportional to 17,737,962.60, 26,613,942.30 and 6,953,428.20 is: 10,432,885.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,962.60 : 26,613,942.30 = 6,953,428.20 : x
  2. Step 2: Convert to fraction form
    17,737,962.60/26,613,942.30 = 6,953,428.20/x
  3. Step 3: Cross multiply
    17,737,962.60x = 26,613,942.30 × 6,953,428.20
  4. Step 4: Simplify right side
    17,737,962.60x = 185,058,136,901,992.88
  5. Step 5: Solve for x
    x = 185,058,136,901,992.88/17,737,962.60
  6. Step 6: Final answer
    x = 10,432,885.73

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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.