Home / 11,008,045.10-16,512,067.65-6,697,030.70

Finding the Fourth Proportional to 11,008,045.10, 16,512,067.65 and 6,697,030.70

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Solution

The fourth proportional to 11,008,045.10, 16,512,067.65 and 6,697,030.70 is: 10,045,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,045.10 : 16,512,067.65 = 6,697,030.70 : x
  2. Step 2: Convert to fraction form
    11,008,045.10/16,512,067.65 = 6,697,030.70/x
  3. Step 3: Cross multiply
    11,008,045.10x = 16,512,067.65 × 6,697,030.70
  4. Step 4: Simplify right side
    11,008,045.10x = 110,581,823,972,526.86
  5. Step 5: Solve for x
    x = 110,581,823,972,526.86/11,008,045.10
  6. Step 6: Final answer
    x = 10,045,546.05

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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.