Home / 17,778,751.86-24,534,546.93-10,043,653.62

Finding the Fourth Proportional to 17,778,751.86, 24,534,546.93 and 10,043,653.62

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Solution

The fourth proportional to 17,778,751.86, 24,534,546.93 and 10,043,653.62 is: 13,860,168.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,778,751.86 : 24,534,546.93 = 10,043,653.62 : x
  2. Step 2: Convert to fraction form
    17,778,751.86/24,534,546.93 = 10,043,653.62/x
  3. Step 3: Cross multiply
    17,778,751.86x = 24,534,546.93 × 10,043,653.62
  4. Step 4: Simplify right side
    17,778,751.86x = 246,416,491,088,554.38
  5. Step 5: Solve for x
    x = 246,416,491,088,554.38/17,778,751.86
  6. Step 6: Final answer
    x = 13,860,168.20

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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.