Home / 2,520,626,667.44-3,780,888,084.41-840,034,180.40

Finding the Fourth Proportional to 2,520,626,667.44, 3,780,888,084.41 and 840,034,180.40

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Solution

The fourth proportional to 2,520,626,667.44, 3,780,888,084.41 and 840,034,180.40 is: 1,260,033,968.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,626,667.44 : 3,780,888,084.41 = 840,034,180.40 : x
  2. Step 2: Convert to fraction form
    2,520,626,667.44/3,780,888,084.41 = 840,034,180.40/x
  3. Step 3: Cross multiply
    2,520,626,667.44x = 3,780,888,084.41 × 840,034,180.40
  4. Step 4: Simplify right side
    2,520,626,667.44x = 3,176,075,223,148,376,064
  5. Step 5: Solve for x
    x = 3,176,075,223,148,376,064/2,520,626,667.44
  6. Step 6: Final answer
    x = 1,260,033,968.61

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