Home / 1,602,916,051,737.20-2,212,025,576,757.10-871,304,458,316.35

Finding the Fourth Proportional to 1,602,916,051,737.20, 2,212,025,576,757.10 and 871,304,458,316.35

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Solution

The fourth proportional to 1,602,916,051,737.20, 2,212,025,576,757.10 and 871,304,458,316.35 is: 1,202,400,927,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,051,737.20 : 2,212,025,576,757.10 = 871,304,458,316.35 : x
  2. Step 2: Convert to fraction form
    1,602,916,051,737.20/2,212,025,576,757.10 = 871,304,458,316.35/x
  3. Step 3: Cross multiply
    1,602,916,051,737.20x = 2,212,025,576,757.10 × 871,304,458,316.35
  4. Step 4: Simplify right side
    1,602,916,051,737.20x = 1,927,347,746,938,256,722,231,296
  5. Step 5: Solve for x
    x = 1,927,347,746,938,256,722,231,296/1,602,916,051,737.20
  6. Step 6: Final answer
    x = 1,202,400,927,265.93

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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.