Home / 3,830,380,673.04-5,285,922,941.25-2,070,248,081.04

Finding the Fourth Proportional to 3,830,380,673.04, 5,285,922,941.25 and 2,070,248,081.04

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Solution

The fourth proportional to 3,830,380,673.04, 5,285,922,941.25 and 2,070,248,081.04 is: 2,856,941,061.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,380,673.04 : 5,285,922,941.25 = 2,070,248,081.04 : x
  2. Step 2: Convert to fraction form
    3,830,380,673.04/5,285,922,941.25 = 2,070,248,081.04/x
  3. Step 3: Cross multiply
    3,830,380,673.04x = 5,285,922,941.25 × 2,070,248,081.04
  4. Step 4: Simplify right side
    3,830,380,673.04x = 10,943,171,825,648,125,952
  5. Step 5: Solve for x
    x = 10,943,171,825,648,125,952/3,830,380,673.04
  6. Step 6: Final answer
    x = 2,856,941,061.41

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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.