Home / 16,581,059-24,860,900.82-6,993,873.08

Finding the Fourth Proportional to 16,581,059, 24,860,900.82 and 6,993,873.08

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Solution

The fourth proportional to 16,581,059, 24,860,900.82 and 6,993,873.08 is: 10,486,301.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,581,059 : 24,860,900.82 = 6,993,873.08 : x
  2. Step 2: Convert to fraction form
    16,581,059/24,860,900.82 = 6,993,873.08/x
  3. Step 3: Cross multiply
    16,581,059x = 24,860,900.82 × 6,993,873.08
  4. Step 4: Simplify right side
    16,581,059x = 173,873,984,989,547.94
  5. Step 5: Solve for x
    x = 173,873,984,989,547.94/16,581,059
  6. Step 6: Final answer
    x = 10,486,301.57

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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.