Home / 10,755,266.60-16,132,511.10-4,365,338.60

Finding the Fourth Proportional to 10,755,266.60, 16,132,511.10 and 4,365,338.60

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Solution

The fourth proportional to 10,755,266.60, 16,132,511.10 and 4,365,338.60 is: 6,547,850.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755,266.60 : 16,132,511.10 = 4,365,338.60 : x
  2. Step 2: Convert to fraction form
    10,755,266.60/16,132,511.10 = 4,365,338.60/x
  3. Step 3: Cross multiply
    10,755,266.60x = 16,132,511.10 × 4,365,338.60
  4. Step 4: Simplify right side
    10,755,266.60x = 70,423,873,419,758.45
  5. Step 5: Solve for x
    x = 70,423,873,419,758.45/10,755,266.60
  6. Step 6: Final answer
    x = 6,547,850.09

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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.