Home / 2,512,210,552.76-3,768,877,828-765,549,990.11

Finding the Fourth Proportional to 2,512,210,552.76, 3,768,877,828 and 765,549,990.11

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Solution

The fourth proportional to 2,512,210,552.76, 3,768,877,828 and 765,549,990.11 is: 1,148,496,243.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,210,552.76 : 3,768,877,828 = 765,549,990.11 : x
  2. Step 2: Convert to fraction form
    2,512,210,552.76/3,768,877,828 = 765,549,990.11/x
  3. Step 3: Cross multiply
    2,512,210,552.76x = 3,768,877,828 × 765,549,990.11
  4. Step 4: Simplify right side
    2,512,210,552.76x = 2,885,264,383,951,198,208
  5. Step 5: Solve for x
    x = 2,885,264,383,951,198,208/2,512,210,552.76
  6. Step 6: Final answer
    x = 1,148,496,243.99

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