Home / 1,602,916,051,736.20-2,212,025,576,755.50-871,304,458,315.35

Finding the Fourth Proportional to 1,602,916,051,736.20, 2,212,025,576,755.50 and 871,304,458,315.35

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Solution

The fourth proportional to 1,602,916,051,736.20, 2,212,025,576,755.50 and 871,304,458,315.35 is: 1,202,400,927,264.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,051,736.20 : 2,212,025,576,755.50 = 871,304,458,315.35 : x
  2. Step 2: Convert to fraction form
    1,602,916,051,736.20/2,212,025,576,755.50 = 871,304,458,315.35/x
  3. Step 3: Cross multiply
    1,602,916,051,736.20x = 2,212,025,576,755.50 × 871,304,458,315.35
  4. Step 4: Simplify right side
    1,602,916,051,736.20x = 1,927,347,746,934,650,560,315,392
  5. Step 5: Solve for x
    x = 1,927,347,746,934,650,560,315,392/1,602,916,051,736.20
  6. Step 6: Final answer
    x = 1,202,400,927,264.43

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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.