Home / 36,955,555.02-55,449,537.12-17,538,804.54

Finding the Fourth Proportional to 36,955,555.02, 55,449,537.12 and 17,538,804.54

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Solution

The fourth proportional to 36,955,555.02, 55,449,537.12 and 17,538,804.54 is: 26,315,897.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955,555.02 : 55,449,537.12 = 17,538,804.54 : x
  2. Step 2: Convert to fraction form
    36,955,555.02/55,449,537.12 = 17,538,804.54/x
  3. Step 3: Cross multiply
    36,955,555.02x = 55,449,537.12 × 17,538,804.54
  4. Step 4: Simplify right side
    36,955,555.02x = 972,518,593,381,154.38
  5. Step 5: Solve for x
    x = 972,518,593,381,154.38/36,955,555.02
  6. Step 6: Final answer
    x = 26,315,897.38

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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.