Home / 34,799,546.08-52,199,844.08-12,081,165.12

Finding the Fourth Proportional to 34,799,546.08, 52,199,844.08 and 12,081,165.12

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Solution

The fourth proportional to 34,799,546.08, 52,199,844.08 and 12,081,165.12 is: 18,121,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,799,546.08 : 52,199,844.08 = 12,081,165.12 : x
  2. Step 2: Convert to fraction form
    34,799,546.08/52,199,844.08 = 12,081,165.12/x
  3. Step 3: Cross multiply
    34,799,546.08x = 52,199,844.08 × 12,081,165.12
  4. Step 4: Simplify right side
    34,799,546.08x = 630,634,935,568,734.38
  5. Step 5: Solve for x
    x = 630,634,935,568,734.38/34,799,546.08
  6. Step 6: Final answer
    x = 18,121,929.93

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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.