Home / 6,970,570,082.24-10,458,942,795.48-3,653,596,367.84

Finding the Fourth Proportional to 6,970,570,082.24, 10,458,942,795.48 and 3,653,596,367.84

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Solution

The fourth proportional to 6,970,570,082.24, 10,458,942,795.48 and 3,653,596,367.84 is: 5,482,012,942.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,570,082.24 : 10,458,942,795.48 = 3,653,596,367.84 : x
  2. Step 2: Convert to fraction form
    6,970,570,082.24/10,458,942,795.48 = 3,653,596,367.84/x
  3. Step 3: Cross multiply
    6,970,570,082.24x = 10,458,942,795.48 × 3,653,596,367.84
  4. Step 4: Simplify right side
    6,970,570,082.24x = 38,212,755,409,012,064,256
  5. Step 5: Solve for x
    x = 38,212,755,409,012,064,256/6,970,570,082.24
  6. Step 6: Final answer
    x = 5,482,012,942.73

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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.