Home / 2,020,949,203.04-2,788,914,222.36-1,140,882,907.04

Finding the Fourth Proportional to 2,020,949,203.04, 2,788,914,222.36 and 1,140,882,907.04

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Solution

The fourth proportional to 2,020,949,203.04, 2,788,914,222.36 and 1,140,882,907.04 is: 1,574,420,851.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,949,203.04 : 2,788,914,222.36 = 1,140,882,907.04 : x
  2. Step 2: Convert to fraction form
    2,020,949,203.04/2,788,914,222.36 = 1,140,882,907.04/x
  3. Step 3: Cross multiply
    2,020,949,203.04x = 2,788,914,222.36 × 1,140,882,907.04
  4. Step 4: Simplify right side
    2,020,949,203.04x = 3,181,824,565,491,277,824
  5. Step 5: Solve for x
    x = 3,181,824,565,491,277,824/2,020,949,203.04
  6. Step 6: Final answer
    x = 1,574,420,851.70

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1.5x scale

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.