Home / 2,967,029,671.20-4,450,544,506.80-756,235,111.20

Finding the Fourth Proportional to 2,967,029,671.20, 4,450,544,506.80 and 756,235,111.20

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Solution

The fourth proportional to 2,967,029,671.20, 4,450,544,506.80 and 756,235,111.20 is: 1,134,352,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,029,671.20 : 4,450,544,506.80 = 756,235,111.20 : x
  2. Step 2: Convert to fraction form
    2,967,029,671.20/4,450,544,506.80 = 756,235,111.20/x
  3. Step 3: Cross multiply
    2,967,029,671.20x = 4,450,544,506.80 × 756,235,111.20
  4. Step 4: Simplify right side
    2,967,029,671.20x = 3,365,658,020,000,447,488
  5. Step 5: Solve for x
    x = 3,365,658,020,000,447,488/2,967,029,671.20
  6. Step 6: Final answer
    x = 1,134,352,666.80

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