Home / 17,445,291.98-26,167,931.80-4,665,464.53

Finding the Fourth Proportional to 17,445,291.98, 26,167,931.80 and 4,665,464.53

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Solution

The fourth proportional to 17,445,291.98, 26,167,931.80 and 4,665,464.53 is: 6,998,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,445,291.98 : 26,167,931.80 = 4,665,464.53 : x
  2. Step 2: Convert to fraction form
    17,445,291.98/26,167,931.80 = 4,665,464.53/x
  3. Step 3: Cross multiply
    17,445,291.98x = 26,167,931.80 × 4,665,464.53
  4. Step 4: Simplify right side
    17,445,291.98x = 122,085,557,585,518.80
  5. Step 5: Solve for x
    x = 122,085,557,585,518.80/17,445,291.98
  6. Step 6: Final answer
    x = 6,998,195.14

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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.