Home / 6,294,270,554.10-8,687,230,361.01-3,754,115,323.38

Finding the Fourth Proportional to 6,294,270,554.10, 8,687,230,361.01 and 3,754,115,323.38

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Solution

The fourth proportional to 6,294,270,554.10, 8,687,230,361.01 and 3,754,115,323.38 is: 5,181,357,289.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,270,554.10 : 8,687,230,361.01 = 3,754,115,323.38 : x
  2. Step 2: Convert to fraction form
    6,294,270,554.10/8,687,230,361.01 = 3,754,115,323.38/x
  3. Step 3: Cross multiply
    6,294,270,554.10x = 8,687,230,361.01 × 3,754,115,323.38
  4. Step 4: Simplify right side
    6,294,270,554.10x = 32,612,864,615,999,610,880
  5. Step 5: Solve for x
    x = 32,612,864,615,999,610,880/6,294,270,554.10
  6. Step 6: Final answer
    x = 5,181,357,289.25

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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.