Home / 6,264,596,694.24-8,642,696,744.72-3,586,945,955.04

Finding the Fourth Proportional to 6,264,596,694.24, 8,642,696,744.72 and 3,586,945,955.04

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Solution

The fourth proportional to 6,264,596,694.24, 8,642,696,744.72 and 3,586,945,955.04 is: 4,948,584,504.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,596,694.24 : 8,642,696,744.72 = 3,586,945,955.04 : x
  2. Step 2: Convert to fraction form
    6,264,596,694.24/8,642,696,744.72 = 3,586,945,955.04/x
  3. Step 3: Cross multiply
    6,264,596,694.24x = 8,642,696,744.72 × 3,586,945,955.04
  4. Step 4: Simplify right side
    6,264,596,694.24x = 31,000,886,129,110,777,856
  5. Step 5: Solve for x
    x = 31,000,886,129,110,777,856/6,264,596,694.24
  6. Step 6: Final answer
    x = 4,948,584,504.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.