Home / 1,913,048,438,515.80-2,871,614,728,051.80-824,482,645,447.56

Finding the Fourth Proportional to 1,913,048,438,515.80, 2,871,614,728,051.80 and 824,482,645,447.56

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Solution

The fourth proportional to 1,913,048,438,515.80, 2,871,614,728,051.80 and 824,482,645,447.56 is: 1,237,604,056,448.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,048,438,515.80 : 2,871,614,728,051.80 = 824,482,645,447.56 : x
  2. Step 2: Convert to fraction form
    1,913,048,438,515.80/2,871,614,728,051.80 = 824,482,645,447.56/x
  3. Step 3: Cross multiply
    1,913,048,438,515.80x = 2,871,614,728,051.80 × 824,482,645,447.56
  4. Step 4: Simplify right side
    1,913,048,438,515.80x = 2,367,596,507,690,323,595,493,376
  5. Step 5: Solve for x
    x = 2,367,596,507,690,323,595,493,376/1,913,048,438,515.80
  6. Step 6: Final answer
    x = 1,237,604,056,448.87

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