Home / 3,096,573,735.90-4,273,269,871.59-1,705,851,687.90

Finding the Fourth Proportional to 3,096,573,735.90, 4,273,269,871.59 and 1,705,851,687.90

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Solution

The fourth proportional to 3,096,573,735.90, 4,273,269,871.59 and 1,705,851,687.90 is: 2,354,074,291.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,573,735.90 : 4,273,269,871.59 = 1,705,851,687.90 : x
  2. Step 2: Convert to fraction form
    3,096,573,735.90/4,273,269,871.59 = 1,705,851,687.90/x
  3. Step 3: Cross multiply
    3,096,573,735.90x = 4,273,269,871.59 × 1,705,851,687.90
  4. Step 4: Simplify right side
    3,096,573,735.90x = 7,289,564,623,304,017,920
  5. Step 5: Solve for x
    x = 7,289,564,623,304,017,920/3,096,573,735.90
  6. Step 6: Final answer
    x = 2,354,074,291.46

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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.