Home / 1,602,916,051,738.90-2,212,025,576,759.10-871,304,458,317.95

Finding the Fourth Proportional to 1,602,916,051,738.90, 2,212,025,576,759.10 and 871,304,458,317.95

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Solution

The fourth proportional to 1,602,916,051,738.90, 2,212,025,576,759.10 and 871,304,458,317.95 is: 1,202,400,927,267.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,051,738.90 : 2,212,025,576,759.10 = 871,304,458,317.95 : x
  2. Step 2: Convert to fraction form
    1,602,916,051,738.90/2,212,025,576,759.10 = 871,304,458,317.95/x
  3. Step 3: Cross multiply
    1,602,916,051,738.90x = 2,212,025,576,759.10 × 871,304,458,317.95
  4. Step 4: Simplify right side
    1,602,916,051,738.90x = 1,927,347,746,943,538,458,263,552
  5. Step 5: Solve for x
    x = 1,927,347,746,943,538,458,263,552/1,602,916,051,738.90
  6. Step 6: Final answer
    x = 1,202,400,927,267.95

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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.