Home / 11,019,781,162.27-16,539,223,115.99-5,783,089,094.11

Finding the Fourth Proportional to 11,019,781,162.27, 16,539,223,115.99 and 5,783,089,094.11

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Solution

The fourth proportional to 11,019,781,162.27, 16,539,223,115.99 and 5,783,089,094.11 is: 8,679,646,121.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,019,781,162.27 : 16,539,223,115.99 = 5,783,089,094.11 : x
  2. Step 2: Convert to fraction form
    11,019,781,162.27/16,539,223,115.99 = 5,783,089,094.11/x
  3. Step 3: Cross multiply
    11,019,781,162.27x = 16,539,223,115.99 × 5,783,089,094.11
  4. Step 4: Simplify right side
    11,019,781,162.27x = 95,647,800,827,133,771,776
  5. Step 5: Solve for x
    x = 95,647,800,827,133,771,776/11,019,781,162.27
  6. Step 6: Final answer
    x = 8,679,646,121.70

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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.