Home / 2,482,544,747.64-3,429,181,971.30-1,840,103,054.22

Finding the Fourth Proportional to 2,482,544,747.64, 3,429,181,971.30 and 1,840,103,054.22

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Solution

The fourth proportional to 2,482,544,747.64, 3,429,181,971.30 and 1,840,103,054.22 is: 2,541,766,155.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,544,747.64 : 3,429,181,971.30 = 1,840,103,054.22 : x
  2. Step 2: Convert to fraction form
    2,482,544,747.64/3,429,181,971.30 = 1,840,103,054.22/x
  3. Step 3: Cross multiply
    2,482,544,747.64x = 3,429,181,971.30 × 1,840,103,054.22
  4. Step 4: Simplify right side
    2,482,544,747.64x = 6,310,048,218,865,291,264
  5. Step 5: Solve for x
    x = 6,310,048,218,865,291,264/2,482,544,747.64
  6. Step 6: Final answer
    x = 2,541,766,155.42

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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.