Home / 17,518,835.06-24,000,402.48-16,863,851.64

Finding the Fourth Proportional to 17,518,835.06, 24,000,402.48 and 16,863,851.64

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Solution

The fourth proportional to 17,518,835.06, 24,000,402.48 and 16,863,851.64 is: 23,103,090.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,518,835.06 : 24,000,402.48 = 16,863,851.64 : x
  2. Step 2: Convert to fraction form
    17,518,835.06/24,000,402.48 = 16,863,851.64/x
  3. Step 3: Cross multiply
    17,518,835.06x = 24,000,402.48 × 16,863,851.64
  4. Step 4: Simplify right side
    17,518,835.06x = 404,739,226,723,008.06
  5. Step 5: Solve for x
    x = 404,739,226,723,008.06/17,518,835.06
  6. Step 6: Final answer
    x = 23,103,090.21

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.