Home / 1,465,608,041.40-2,198,412,062.10-776,860,505.40

Finding the Fourth Proportional to 1,465,608,041.40, 2,198,412,062.10 and 776,860,505.40

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Solution

The fourth proportional to 1,465,608,041.40, 2,198,412,062.10 and 776,860,505.40 is: 1,165,290,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,608,041.40 : 2,198,412,062.10 = 776,860,505.40 : x
  2. Step 2: Convert to fraction form
    1,465,608,041.40/2,198,412,062.10 = 776,860,505.40/x
  3. Step 3: Cross multiply
    1,465,608,041.40x = 2,198,412,062.10 × 776,860,505.40
  4. Step 4: Simplify right side
    1,465,608,041.40x = 1,707,859,505,640,462,080
  5. Step 5: Solve for x
    x = 1,707,859,505,640,462,080/1,465,608,041.40
  6. Step 6: Final answer
    x = 1,165,290,758.10

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