Home / 14,997,704.10-22,496,556.15-7,823,250.60

Finding the Fourth Proportional to 14,997,704.10, 22,496,556.15 and 7,823,250.60

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Solution

The fourth proportional to 14,997,704.10, 22,496,556.15 and 7,823,250.60 is: 11,734,875.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,704.10 : 22,496,556.15 = 7,823,250.60 : x
  2. Step 2: Convert to fraction form
    14,997,704.10/22,496,556.15 = 7,823,250.60/x
  3. Step 3: Cross multiply
    14,997,704.10x = 22,496,556.15 × 7,823,250.60
  4. Step 4: Simplify right side
    14,997,704.10x = 175,996,196,398,421.16
  5. Step 5: Solve for x
    x = 175,996,196,398,421.16/14,997,704.10
  6. Step 6: Final answer
    x = 11,734,875.90

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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.