Home / 32,628,033.29-45,025,786.78-17,943,699.29

Finding the Fourth Proportional to 32,628,033.29, 45,025,786.78 and 17,943,699.29

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Solution

The fourth proportional to 32,628,033.29, 45,025,786.78 and 17,943,699.29 is: 24,761,810.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,628,033.29 : 45,025,786.78 = 17,943,699.29 : x
  2. Step 2: Convert to fraction form
    32,628,033.29/45,025,786.78 = 17,943,699.29/x
  3. Step 3: Cross multiply
    32,628,033.29x = 45,025,786.78 × 17,943,699.29
  4. Step 4: Simplify right side
    32,628,033.29x = 807,929,178,005,989.25
  5. Step 5: Solve for x
    x = 807,929,178,005,989.25/32,628,033.29
  6. Step 6: Final answer
    x = 24,761,810.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.