Home / 27,763,113.70-41,644,670.55-16,397,712.10

Finding the Fourth Proportional to 27,763,113.70, 41,644,670.55 and 16,397,712.10

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Solution

The fourth proportional to 27,763,113.70, 41,644,670.55 and 16,397,712.10 is: 24,596,568.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,763,113.70 : 41,644,670.55 = 16,397,712.10 : x
  2. Step 2: Convert to fraction form
    27,763,113.70/41,644,670.55 = 16,397,712.10/x
  3. Step 3: Cross multiply
    27,763,113.70x = 41,644,670.55 × 16,397,712.10
  4. Step 4: Simplify right side
    27,763,113.70x = 682,877,318,178,248.62
  5. Step 5: Solve for x
    x = 682,877,318,178,248.62/27,763,113.70
  6. Step 6: Final answer
    x = 24,596,568.15

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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.