Home / 8,785,086,269.84-13,177,618,276.48-2,241,984,824.72

Finding the Fourth Proportional to 8,785,086,269.84, 13,177,618,276.48 and 2,241,984,824.72

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Solution

The fourth proportional to 8,785,086,269.84, 13,177,618,276.48 and 2,241,984,824.72 is: 3,362,974,397.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,785,086,269.84 : 13,177,618,276.48 = 2,241,984,824.72 : x
  2. Step 2: Convert to fraction form
    8,785,086,269.84/13,177,618,276.48 = 2,241,984,824.72/x
  3. Step 3: Cross multiply
    8,785,086,269.84x = 13,177,618,276.48 × 2,241,984,824.72
  4. Step 4: Simplify right side
    8,785,086,269.84x = 29,544,020,201,821,077,504
  5. Step 5: Solve for x
    x = 29,544,020,201,821,077,504/8,785,086,269.84
  6. Step 6: Final answer
    x = 3,362,974,397.10

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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.