Home / 104,967,587,104.36-144,855,176,608.23-59,251,485,200.56

Finding the Fourth Proportional to 104,967,587,104.36, 144,855,176,608.23 and 59,251,485,200.56

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Solution

The fourth proportional to 104,967,587,104.36, 144,855,176,608.23 and 59,251,485,200.56 is: 81,766,996,744.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,967,587,104.36 : 144,855,176,608.23 = 59,251,485,200.56 : x
  2. Step 2: Convert to fraction form
    104,967,587,104.36/144,855,176,608.23 = 59,251,485,200.56/x
  3. Step 3: Cross multiply
    104,967,587,104.36x = 144,855,176,608.23 × 59,251,485,200.56
  4. Step 4: Simplify right side
    104,967,587,104.36x = 8,582,884,353,027,045,588,992
  5. Step 5: Solve for x
    x = 8,582,884,353,027,045,588,992/104,967,587,104.36
  6. Step 6: Final answer
    x = 81,766,996,744.37

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1.5x scale

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.