Home / 5,859,628,801,382.40-8,789,861,616,271.20-1,561,829,971,324.60

Finding the Fourth Proportional to 5,859,628,801,382.40, 8,789,861,616,271.20 and 1,561,829,971,324.60

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Solution

The fourth proportional to 5,859,628,801,382.40, 8,789,861,616,271.20 and 1,561,829,971,324.60 is: 2,342,856,481,429.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859,628,801,382.40 : 8,789,861,616,271.20 = 1,561,829,971,324.60 : x
  2. Step 2: Convert to fraction form
    5,859,628,801,382.40/8,789,861,616,271.20 = 1,561,829,971,324.60/x
  3. Step 3: Cross multiply
    5,859,628,801,382.40x = 8,789,861,616,271.20 × 1,561,829,971,324.60
  4. Step 4: Simplify right side
    5,859,628,801,382.40x = 13,728,269,316,088,050,904,727,552
  5. Step 5: Solve for x
    x = 13,728,269,316,088,050,904,727,552/5,859,628,801,382.40
  6. Step 6: Final answer
    x = 2,342,856,481,429.21

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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.