Home / 11,047,910,507-16,582,342,766.96-6,838,129,148.94

Finding the Fourth Proportional to 11,047,910,507, 16,582,342,766.96 and 6,838,129,148.94

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Solution

The fourth proportional to 11,047,910,507, 16,582,342,766.96 and 6,838,129,148.94 is: 10,263,678,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047,910,507 : 16,582,342,766.96 = 6,838,129,148.94 : x
  2. Step 2: Convert to fraction form
    11,047,910,507/16,582,342,766.96 = 6,838,129,148.94/x
  3. Step 3: Cross multiply
    11,047,910,507x = 16,582,342,766.96 × 6,838,129,148.94
  4. Step 4: Simplify right side
    11,047,910,507x = 113,392,201,432,463,540,224
  5. Step 5: Solve for x
    x = 113,392,201,432,463,540,224/11,047,910,507
  6. Step 6: Final answer
    x = 10,263,678,490.21

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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.