Home / 3,518,876,428,458.30-5,275,466,238,550.80-1,100,132,226,186.60

Finding the Fourth Proportional to 3,518,876,428,458.30, 5,275,466,238,550.80 and 1,100,132,226,186.60

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Solution

The fourth proportional to 3,518,876,428,458.30, 5,275,466,238,550.80 and 1,100,132,226,186.60 is: 1,649,307,821,738.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518,876,428,458.30 : 5,275,466,238,550.80 = 1,100,132,226,186.60 : x
  2. Step 2: Convert to fraction form
    3,518,876,428,458.30/5,275,466,238,550.80 = 1,100,132,226,186.60/x
  3. Step 3: Cross multiply
    3,518,876,428,458.30x = 5,275,466,238,550.80 × 1,100,132,226,186.60
  4. Step 4: Simplify right side
    3,518,876,428,458.30x = 5,803,710,417,189,141,307,457,536
  5. Step 5: Solve for x
    x = 5,803,710,417,189,141,307,457,536/3,518,876,428,458.30
  6. Step 6: Final answer
    x = 1,649,307,821,738.96

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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.