Home / 1,992,030,303.80-2,988,045,455.70-956,641,518.20

Finding the Fourth Proportional to 1,992,030,303.80, 2,988,045,455.70 and 956,641,518.20

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Solution

The fourth proportional to 1,992,030,303.80, 2,988,045,455.70 and 956,641,518.20 is: 1,434,962,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,992,030,303.80 : 2,988,045,455.70 = 956,641,518.20 : x
  2. Step 2: Convert to fraction form
    1,992,030,303.80/2,988,045,455.70 = 956,641,518.20/x
  3. Step 3: Cross multiply
    1,992,030,303.80x = 2,988,045,455.70 × 956,641,518.20
  4. Step 4: Simplify right side
    1,992,030,303.80x = 2,858,488,341,191,458,816
  5. Step 5: Solve for x
    x = 2,858,488,341,191,458,816/1,992,030,303.80
  6. Step 6: Final answer
    x = 1,434,962,277.30

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