Home / 17,766,053.70-26,649,080.55-16,490,595.30

Finding the Fourth Proportional to 17,766,053.70, 26,649,080.55 and 16,490,595.30

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Solution

The fourth proportional to 17,766,053.70, 26,649,080.55 and 16,490,595.30 is: 24,735,892.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,053.70 : 26,649,080.55 = 16,490,595.30 : x
  2. Step 2: Convert to fraction form
    17,766,053.70/26,649,080.55 = 16,490,595.30/x
  3. Step 3: Cross multiply
    17,766,053.70x = 26,649,080.55 × 16,490,595.30
  4. Step 4: Simplify right side
    17,766,053.70x = 439,459,202,467,151.44
  5. Step 5: Solve for x
    x = 439,459,202,467,151.44/17,766,053.70
  6. Step 6: Final answer
    x = 24,735,892.95

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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.