Home / 22,386,701.20-33,580,051.80-17,515,814.80

Finding the Fourth Proportional to 22,386,701.20, 33,580,051.80 and 17,515,814.80

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Solution

The fourth proportional to 22,386,701.20, 33,580,051.80 and 17,515,814.80 is: 26,273,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,701.20 : 33,580,051.80 = 17,515,814.80 : x
  2. Step 2: Convert to fraction form
    22,386,701.20/33,580,051.80 = 17,515,814.80/x
  3. Step 3: Cross multiply
    22,386,701.20x = 33,580,051.80 × 17,515,814.80
  4. Step 4: Simplify right side
    22,386,701.20x = 588,181,968,303,206.62
  5. Step 5: Solve for x
    x = 588,181,968,303,206.62/22,386,701.20
  6. Step 6: Final answer
    x = 26,273,722.20

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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.