Home / 7,133,856,674,422.90-10,696,405,680,752-2,772,352,057,362.30

Finding the Fourth Proportional to 7,133,856,674,422.90, 10,696,405,680,752 and 2,772,352,057,362.30

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Solution

The fourth proportional to 7,133,856,674,422.90, 10,696,405,680,752 and 2,772,352,057,362.30 is: 4,156,826,194,971.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133,856,674,422.90 : 10,696,405,680,752 = 2,772,352,057,362.30 : x
  2. Step 2: Convert to fraction form
    7,133,856,674,422.90/10,696,405,680,752 = 2,772,352,057,362.30/x
  3. Step 3: Cross multiply
    7,133,856,674,422.90x = 10,696,405,680,752 × 2,772,352,057,362.30
  4. Step 4: Simplify right side
    7,133,856,674,422.90x = 29,654,202,295,414,597,766,610,944
  5. Step 5: Solve for x
    x = 29,654,202,295,414,597,766,610,944/7,133,856,674,422.90
  6. Step 6: Final answer
    x = 4,156,826,194,971.67

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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.