Home / 4,109,346,741,356.40-5,670,902,219,863.70-2,257,574,853,664.70

Finding the Fourth Proportional to 4,109,346,741,356.40, 5,670,902,219,863.70 and 2,257,574,853,664.70

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Solution

The fourth proportional to 4,109,346,741,356.40, 5,670,902,219,863.70 and 2,257,574,853,664.70 is: 3,115,455,339,972.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,346,741,356.40 : 5,670,902,219,863.70 = 2,257,574,853,664.70 : x
  2. Step 2: Convert to fraction form
    4,109,346,741,356.40/5,670,902,219,863.70 = 2,257,574,853,664.70/x
  3. Step 3: Cross multiply
    4,109,346,741,356.40x = 5,670,902,219,863.70 × 2,257,574,853,664.70
  4. Step 4: Simplify right side
    4,109,346,741,356.40x = 12,802,486,249,155,617,231,994,880
  5. Step 5: Solve for x
    x = 12,802,486,249,155,617,231,994,880/4,109,346,741,356.40
  6. Step 6: Final answer
    x = 3,115,455,339,972.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.