Home / 17,766,044.20-26,649,066.30-16,490,585.80

Finding the Fourth Proportional to 17,766,044.20, 26,649,066.30 and 16,490,585.80

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Solution

The fourth proportional to 17,766,044.20, 26,649,066.30 and 16,490,585.80 is: 24,735,878.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,044.20 : 26,649,066.30 = 16,490,585.80 : x
  2. Step 2: Convert to fraction form
    17,766,044.20/26,649,066.30 = 16,490,585.80/x
  3. Step 3: Cross multiply
    17,766,044.20x = 26,649,066.30 × 16,490,585.80
  4. Step 4: Simplify right side
    17,766,044.20x = 439,458,714,310,038.56
  5. Step 5: Solve for x
    x = 439,458,714,310,038.56/17,766,044.20
  6. Step 6: Final answer
    x = 24,735,878.70

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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.