Home / 17,732,030.55-26,598,045.83-4,268,858.55

Finding the Fourth Proportional to 17,732,030.55, 26,598,045.83 and 4,268,858.55

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Solution

The fourth proportional to 17,732,030.55, 26,598,045.83 and 4,268,858.55 is: 6,403,287.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,030.55 : 26,598,045.83 = 4,268,858.55 : x
  2. Step 2: Convert to fraction form
    17,732,030.55/26,598,045.83 = 4,268,858.55/x
  3. Step 3: Cross multiply
    17,732,030.55x = 26,598,045.83 × 4,268,858.55
  4. Step 4: Simplify right side
    17,732,030.55x = 113,543,295,333,343.05
  5. Step 5: Solve for x
    x = 113,543,295,333,343.05/17,732,030.55
  6. Step 6: Final answer
    x = 6,403,287.83

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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.