Home / 2,751,470,487.75-4,127,090,450.76-886,074,894.04

Finding the Fourth Proportional to 2,751,470,487.75, 4,127,090,450.76 and 886,074,894.04

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Solution

The fourth proportional to 2,751,470,487.75, 4,127,090,450.76 and 886,074,894.04 is: 1,329,075,216.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,470,487.75 : 4,127,090,450.76 = 886,074,894.04 : x
  2. Step 2: Convert to fraction form
    2,751,470,487.75/4,127,090,450.76 = 886,074,894.04/x
  3. Step 3: Cross multiply
    2,751,470,487.75x = 4,127,090,450.76 × 886,074,894.04
  4. Step 4: Simplify right side
    2,751,470,487.75x = 3,656,911,233,847,980,544
  5. Step 5: Solve for x
    x = 3,656,911,233,847,980,544/2,751,470,487.75
  6. Step 6: Final answer
    x = 1,329,075,216.37

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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.