Home / 2,317,927,982.01-3,476,913,495.07-659,835,209.17

Finding the Fourth Proportional to 2,317,927,982.01, 3,476,913,495.07 and 659,835,209.17

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Solution

The fourth proportional to 2,317,927,982.01, 3,476,913,495.07 and 659,835,209.17 is: 989,758,940.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,927,982.01 : 3,476,913,495.07 = 659,835,209.17 : x
  2. Step 2: Convert to fraction form
    2,317,927,982.01/3,476,913,495.07 = 659,835,209.17/x
  3. Step 3: Cross multiply
    2,317,927,982.01x = 3,476,913,495.07 × 659,835,209.17
  4. Step 4: Simplify right side
    2,317,927,982.01x = 2,294,189,943,285,509,120
  5. Step 5: Solve for x
    x = 2,294,189,943,285,509,120/2,317,927,982.01
  6. Step 6: Final answer
    x = 989,758,940.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.