Home / 2,835,200,110.24-3,912,576,301.20-1,565,041,428.64

Finding the Fourth Proportional to 2,835,200,110.24, 3,912,576,301.20 and 1,565,041,428.64

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Solution

The fourth proportional to 2,835,200,110.24, 3,912,576,301.20 and 1,565,041,428.64 is: 2,159,757,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,200,110.24 : 3,912,576,301.20 = 1,565,041,428.64 : x
  2. Step 2: Convert to fraction form
    2,835,200,110.24/3,912,576,301.20 = 1,565,041,428.64/x
  3. Step 3: Cross multiply
    2,835,200,110.24x = 3,912,576,301.20 × 1,565,041,428.64
  4. Step 4: Simplify right side
    2,835,200,110.24x = 6,123,344,004,093,054,976
  5. Step 5: Solve for x
    x = 6,123,344,004,093,054,976/2,835,200,110.24
  6. Step 6: Final answer
    x = 2,159,757,253.81

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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.