Home / 11,052,145.60-16,578,218.40-6,562,110.40

Finding the Fourth Proportional to 11,052,145.60, 16,578,218.40 and 6,562,110.40

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Solution

The fourth proportional to 11,052,145.60, 16,578,218.40 and 6,562,110.40 is: 9,843,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,145.60 : 16,578,218.40 = 6,562,110.40 : x
  2. Step 2: Convert to fraction form
    11,052,145.60/16,578,218.40 = 6,562,110.40/x
  3. Step 3: Cross multiply
    11,052,145.60x = 16,578,218.40 × 6,562,110.40
  4. Step 4: Simplify right side
    11,052,145.60x = 108,788,099,376,111.38
  5. Step 5: Solve for x
    x = 108,788,099,376,111.38/11,052,145.60
  6. Step 6: Final answer
    x = 9,843,165.60

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1.5x scale

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.