Home / 3,590,464,175,063.20-4,954,845,339,802.50-1,944,340,928,767.20

Finding the Fourth Proportional to 3,590,464,175,063.20, 4,954,845,339,802.50 and 1,944,340,928,767.20

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Solution

The fourth proportional to 3,590,464,175,063.20, 4,954,845,339,802.50 and 1,944,340,928,767.20 is: 2,683,193,069,241.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,464,175,063.20 : 4,954,845,339,802.50 = 1,944,340,928,767.20 : x
  2. Step 2: Convert to fraction form
    3,590,464,175,063.20/4,954,845,339,802.50 = 1,944,340,928,767.20/x
  3. Step 3: Cross multiply
    3,590,464,175,063.20x = 4,954,845,339,802.50 × 1,944,340,928,767.20
  4. Step 4: Simplify right side
    3,590,464,175,063.20x = 9,633,908,589,889,425,617,453,056
  5. Step 5: Solve for x
    x = 9,633,908,589,889,425,617,453,056/3,590,464,175,063.20
  6. Step 6: Final answer
    x = 2,683,193,069,241.49

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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.