Home / 9,800,526,571,127-13,525,912,635,516-5,577,948,412,992.80

Finding the Fourth Proportional to 9,800,526,571,127, 13,525,912,635,516 and 5,577,948,412,992.80

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Solution

The fourth proportional to 9,800,526,571,127, 13,525,912,635,516 and 5,577,948,412,992.80 is: 7,698,243,800,677.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800,526,571,127 : 13,525,912,635,516 = 5,577,948,412,992.80 : x
  2. Step 2: Convert to fraction form
    9,800,526,571,127/13,525,912,635,516 = 5,577,948,412,992.80/x
  3. Step 3: Cross multiply
    9,800,526,571,127x = 13,525,912,635,516 × 5,577,948,412,992.80
  4. Step 4: Simplify right side
    9,800,526,571,127x = 75,446,842,919,555,733,984,903,168
  5. Step 5: Solve for x
    x = 75,446,842,919,555,733,984,903,168/9,800,526,571,127
  6. Step 6: Final answer
    x = 7,698,243,800,677.72

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Double scale
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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.