Home / 2,313,376,012.60-3,470,503,870.50-761,114,796.28

Finding the Fourth Proportional to 2,313,376,012.60, 3,470,503,870.50 and 761,114,796.28

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Solution

The fourth proportional to 2,313,376,012.60, 3,470,503,870.50 and 761,114,796.28 is: 1,141,816,908.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,376,012.60 : 3,470,503,870.50 = 761,114,796.28 : x
  2. Step 2: Convert to fraction form
    2,313,376,012.60/3,470,503,870.50 = 761,114,796.28/x
  3. Step 3: Cross multiply
    2,313,376,012.60x = 3,470,503,870.50 × 761,114,796.28
  4. Step 4: Simplify right side
    2,313,376,012.60x = 2,641,451,846,384,559,104
  5. Step 5: Solve for x
    x = 2,641,451,846,384,559,104/2,313,376,012.60
  6. Step 6: Final answer
    x = 1,141,816,908.28

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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.