Home / 1,854,679,618.40-2,782,019,427.60-994,716,226.40

Finding the Fourth Proportional to 1,854,679,618.40, 2,782,019,427.60 and 994,716,226.40

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Solution

The fourth proportional to 1,854,679,618.40, 2,782,019,427.60 and 994,716,226.40 is: 1,492,074,339.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,679,618.40 : 2,782,019,427.60 = 994,716,226.40 : x
  2. Step 2: Convert to fraction form
    1,854,679,618.40/2,782,019,427.60 = 994,716,226.40/x
  3. Step 3: Cross multiply
    1,854,679,618.40x = 2,782,019,427.60 × 994,716,226.40
  4. Step 4: Simplify right side
    1,854,679,618.40x = 2,767,319,866,793,759,744
  5. Step 5: Solve for x
    x = 2,767,319,866,793,759,744/1,854,679,618.40
  6. Step 6: Final answer
    x = 1,492,074,339.60

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