Home / 11,047,910,517.05-16,582,342,781.93-6,838,129,159.00

Finding the Fourth Proportional to 11,047,910,517.05, 16,582,342,781.93 and 6,838,129,159.00

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Solution

The fourth proportional to 11,047,910,517.05, 16,582,342,781.93 and 6,838,129,159.00 is: 10,263,678,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047,910,517.05 : 16,582,342,781.93 = 6,838,129,159.00 : x
  2. Step 2: Convert to fraction form
    11,047,910,517.05/16,582,342,781.93 = 6,838,129,159.00/x
  3. Step 3: Cross multiply
    11,047,910,517.05x = 16,582,342,781.93 × 6,838,129,159.00
  4. Step 4: Simplify right side
    11,047,910,517.05x = 113,392,201,701,573,066,752
  5. Step 5: Solve for x
    x = 113,392,201,701,573,066,752/11,047,910,517.05
  6. Step 6: Final answer
    x = 10,263,678,505.24

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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.