Home / 17,222,045.04-25,832,421.45-4,268,238.30

Finding the Fourth Proportional to 17,222,045.04, 25,832,421.45 and 4,268,238.30

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Solution

The fourth proportional to 17,222,045.04, 25,832,421.45 and 4,268,238.30 is: 6,402,197.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,222,045.04 : 25,832,421.45 = 4,268,238.30 : x
  2. Step 2: Convert to fraction form
    17,222,045.04/25,832,421.45 = 4,268,238.30/x
  3. Step 3: Cross multiply
    17,222,045.04x = 25,832,421.45 × 4,268,238.30
  4. Step 4: Simplify right side
    17,222,045.04x = 110,258,930,614,631.53
  5. Step 5: Solve for x
    x = 110,258,930,614,631.53/17,222,045.04
  6. Step 6: Final answer
    x = 6,402,197.32

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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.