Home / 5,671,261,370.40-8,503,065,680.40-2,724,952,466.40

Finding the Fourth Proportional to 5,671,261,370.40, 8,503,065,680.40 and 2,724,952,466.40

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Solution

The fourth proportional to 5,671,261,370.40, 8,503,065,680.40 and 2,724,952,466.40 is: 4,085,590,186.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,671,261,370.40 : 8,503,065,680.40 = 2,724,952,466.40 : x
  2. Step 2: Convert to fraction form
    5,671,261,370.40/8,503,065,680.40 = 2,724,952,466.40/x
  3. Step 3: Cross multiply
    5,671,261,370.40x = 8,503,065,680.40 × 2,724,952,466.40
  4. Step 4: Simplify right side
    5,671,261,370.40x = 23,170,449,797,767,172,096
  5. Step 5: Solve for x
    x = 23,170,449,797,767,172,096/5,671,261,370.40
  6. Step 6: Final answer
    x = 4,085,590,186.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.