Home / 11,758,488.03-16,226,165.10-6,531,834.96

Finding the Fourth Proportional to 11,758,488.03, 16,226,165.10 and 6,531,834.96

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Solution

The fourth proportional to 11,758,488.03, 16,226,165.10 and 6,531,834.96 is: 9,013,627.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,488.03 : 16,226,165.10 = 6,531,834.96 : x
  2. Step 2: Convert to fraction form
    11,758,488.03/16,226,165.10 = 6,531,834.96/x
  3. Step 3: Cross multiply
    11,758,488.03x = 16,226,165.10 × 6,531,834.96
  4. Step 4: Simplify right side
    11,758,488.03x = 105,986,632,466,911.89
  5. Step 5: Solve for x
    x = 105,986,632,466,911.89/11,758,488.03
  6. Step 6: Final answer
    x = 9,013,627.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.