Home / 7,133,856,674,388.80-10,696,405,680,699-2,772,352,057,328.10

Finding the Fourth Proportional to 7,133,856,674,388.80, 10,696,405,680,699 and 2,772,352,057,328.10

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Solution

The fourth proportional to 7,133,856,674,388.80, 10,696,405,680,699 and 2,772,352,057,328.10 is: 4,156,826,194,919.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133,856,674,388.80 : 10,696,405,680,699 = 2,772,352,057,328.10 : x
  2. Step 2: Convert to fraction form
    7,133,856,674,388.80/10,696,405,680,699 = 2,772,352,057,328.10/x
  3. Step 3: Cross multiply
    7,133,856,674,388.80x = 10,696,405,680,699 × 2,772,352,057,328.10
  4. Step 4: Simplify right side
    7,133,856,674,388.80x = 29,654,202,294,901,851,685,912,576
  5. Step 5: Solve for x
    x = 29,654,202,294,901,851,685,912,576/7,133,856,674,388.80
  6. Step 6: Final answer
    x = 4,156,826,194,919.67

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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.