Home / 9,788,932.44-13,503,284.82-9,096,153.48

Finding the Fourth Proportional to 9,788,932.44, 13,503,284.82 and 9,096,153.48

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Solution

The fourth proportional to 9,788,932.44, 13,503,284.82 and 9,096,153.48 is: 12,547,634.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,788,932.44 : 13,503,284.82 = 9,096,153.48 : x
  2. Step 2: Convert to fraction form
    9,788,932.44/13,503,284.82 = 9,096,153.48/x
  3. Step 3: Cross multiply
    9,788,932.44x = 13,503,284.82 × 9,096,153.48
  4. Step 4: Simplify right side
    9,788,932.44x = 122,827,951,206,874.19
  5. Step 5: Solve for x
    x = 122,827,951,206,874.19/9,788,932.44
  6. Step 6: Final answer
    x = 12,547,634.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.