Home / 1,835,486,027,762.80-2,532,978,593,110.20-1,001,211,898,992.20

Finding the Fourth Proportional to 1,835,486,027,762.80, 2,532,978,593,110.20 and 1,001,211,898,992.20

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Solution

The fourth proportional to 1,835,486,027,762.80, 2,532,978,593,110.20 and 1,001,211,898,992.20 is: 1,381,676,716,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,486,027,762.80 : 2,532,978,593,110.20 = 1,001,211,898,992.20 : x
  2. Step 2: Convert to fraction form
    1,835,486,027,762.80/2,532,978,593,110.20 = 1,001,211,898,992.20/x
  3. Step 3: Cross multiply
    1,835,486,027,762.80x = 2,532,978,593,110.20 × 1,001,211,898,992.20
  4. Step 4: Simplify right side
    1,835,486,027,762.80x = 2,536,048,307,314,454,456,958,976
  5. Step 5: Solve for x
    x = 2,536,048,307,314,454,456,958,976/1,835,486,027,762.80
  6. Step 6: Final answer
    x = 1,381,676,716,115.10

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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.