Home / 17,702,096.67-26,557,870.55-6,343,693.47

Finding the Fourth Proportional to 17,702,096.67, 26,557,870.55 and 6,343,693.47

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Solution

The fourth proportional to 17,702,096.67, 26,557,870.55 and 6,343,693.47 is: 9,517,233.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,096.67 : 26,557,870.55 = 6,343,693.47 : x
  2. Step 2: Convert to fraction form
    17,702,096.67/26,557,870.55 = 6,343,693.47/x
  3. Step 3: Cross multiply
    17,702,096.67x = 26,557,870.55 × 6,343,693.47
  4. Step 4: Simplify right side
    17,702,096.67x = 168,474,989,953,421.84
  5. Step 5: Solve for x
    x = 168,474,989,953,421.84/17,702,096.67
  6. Step 6: Final answer
    x = 9,517,233.64

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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.