Home / 1,602,916,051,734-2,212,025,576,752.40-871,304,458,313.10

Finding the Fourth Proportional to 1,602,916,051,734, 2,212,025,576,752.40 and 871,304,458,313.10

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Solution

The fourth proportional to 1,602,916,051,734, 2,212,025,576,752.40 and 871,304,458,313.10 is: 1,202,400,927,261.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,051,734 : 2,212,025,576,752.40 = 871,304,458,313.10 : x
  2. Step 2: Convert to fraction form
    1,602,916,051,734/2,212,025,576,752.40 = 871,304,458,313.10/x
  3. Step 3: Cross multiply
    1,602,916,051,734x = 2,212,025,576,752.40 × 871,304,458,313.10
  4. Step 4: Simplify right side
    1,602,916,051,734x = 1,927,347,746,926,972,232,531,968
  5. Step 5: Solve for x
    x = 1,927,347,746,926,972,232,531,968/1,602,916,051,734
  6. Step 6: Final answer
    x = 1,202,400,927,261.29

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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.