Home / 9,300,661,638.30-13,950,992,457.45-6,685,573,337.55

Finding the Fourth Proportional to 9,300,661,638.30, 13,950,992,457.45 and 6,685,573,337.55

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Solution

The fourth proportional to 9,300,661,638.30, 13,950,992,457.45 and 6,685,573,337.55 is: 10,028,360,006.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300,661,638.30 : 13,950,992,457.45 = 6,685,573,337.55 : x
  2. Step 2: Convert to fraction form
    9,300,661,638.30/13,950,992,457.45 = 6,685,573,337.55/x
  3. Step 3: Cross multiply
    9,300,661,638.30x = 13,950,992,457.45 × 6,685,573,337.55
  4. Step 4: Simplify right side
    9,300,661,638.30x = 93,270,383,205,888,884,736
  5. Step 5: Solve for x
    x = 93,270,383,205,888,884,736/9,300,661,638.30
  6. Step 6: Final answer
    x = 10,028,360,006.33

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Double scale
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1.5x scale

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.