Home / 3,163,075,271.04-4,744,560,092.94-770,051,915.22

Finding the Fourth Proportional to 3,163,075,271.04, 4,744,560,092.94 and 770,051,915.22

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Solution

The fourth proportional to 3,163,075,271.04, 4,744,560,092.94 and 770,051,915.22 is: 1,155,065,015.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,075,271.04 : 4,744,560,092.94 = 770,051,915.22 : x
  2. Step 2: Convert to fraction form
    3,163,075,271.04/4,744,560,092.94 = 770,051,915.22/x
  3. Step 3: Cross multiply
    3,163,075,271.04x = 4,744,560,092.94 × 770,051,915.22
  4. Step 4: Simplify right side
    3,163,075,271.04x = 3,653,557,586,444,828,160
  5. Step 5: Solve for x
    x = 3,653,557,586,444,828,160/3,163,075,271.04
  6. Step 6: Final answer
    x = 1,155,065,015.33

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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.