Home / 26,581,000.18-39,878,226.33-7,411,757.24

Finding the Fourth Proportional to 26,581,000.18, 39,878,226.33 and 7,411,757.24

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Solution

The fourth proportional to 26,581,000.18, 39,878,226.33 and 7,411,757.24 is: 11,119,511.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,581,000.18 : 39,878,226.33 = 7,411,757.24 : x
  2. Step 2: Convert to fraction form
    26,581,000.18/39,878,226.33 = 7,411,757.24/x
  3. Step 3: Cross multiply
    26,581,000.18x = 39,878,226.33 × 7,411,757.24
  4. Step 4: Simplify right side
    26,581,000.18x = 295,567,732,618,181.44
  5. Step 5: Solve for x
    x = 295,567,732,618,181.44/26,581,000.18
  6. Step 6: Final answer
    x = 11,119,511.33

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1.5x scale

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.