Home / 11,047,910,509-16,582,342,769.96-6,838,129,150.94

Finding the Fourth Proportional to 11,047,910,509, 16,582,342,769.96 and 6,838,129,150.94

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Solution

The fourth proportional to 11,047,910,509, 16,582,342,769.96 and 6,838,129,150.94 is: 10,263,678,493.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047,910,509 : 16,582,342,769.96 = 6,838,129,150.94 : x
  2. Step 2: Convert to fraction form
    11,047,910,509/16,582,342,769.96 = 6,838,129,150.94/x
  3. Step 3: Cross multiply
    11,047,910,509x = 16,582,342,769.96 × 6,838,129,150.94
  4. Step 4: Simplify right side
    11,047,910,509x = 113,392,201,486,142,603,264
  5. Step 5: Solve for x
    x = 113,392,201,486,142,603,264/11,047,910,509
  6. Step 6: Final answer
    x = 10,263,678,493.21

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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.