Home / 26,064,043.20-39,096,064.80-16,521,724.80

Finding the Fourth Proportional to 26,064,043.20, 39,096,064.80 and 16,521,724.80

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Solution

The fourth proportional to 26,064,043.20, 39,096,064.80 and 16,521,724.80 is: 24,782,587.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064,043.20 : 39,096,064.80 = 16,521,724.80 : x
  2. Step 2: Convert to fraction form
    26,064,043.20/39,096,064.80 = 16,521,724.80/x
  3. Step 3: Cross multiply
    26,064,043.20x = 39,096,064.80 × 16,521,724.80
  4. Step 4: Simplify right side
    26,064,043.20x = 645,934,423,388,567
  5. Step 5: Solve for x
    x = 645,934,423,388,567/26,064,043.20
  6. Step 6: Final answer
    x = 24,782,587.20

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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.