Home / 16,773,200.40-25,159,800.60-10,726,582.80

Finding the Fourth Proportional to 16,773,200.40, 25,159,800.60 and 10,726,582.80

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Solution

The fourth proportional to 16,773,200.40, 25,159,800.60 and 10,726,582.80 is: 16,089,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,200.40 : 25,159,800.60 = 10,726,582.80 : x
  2. Step 2: Convert to fraction form
    16,773,200.40/25,159,800.60 = 10,726,582.80/x
  3. Step 3: Cross multiply
    16,773,200.40x = 25,159,800.60 × 10,726,582.80
  4. Step 4: Simplify right side
    16,773,200.40x = 269,878,684,367,389.72
  5. Step 5: Solve for x
    x = 269,878,684,367,389.72/16,773,200.40
  6. Step 6: Final answer
    x = 16,089,874.20

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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.