Home / 2,966,544,047.70-4,449,816,071.55-1,804,291,766.10

Finding the Fourth Proportional to 2,966,544,047.70, 4,449,816,071.55 and 1,804,291,766.10

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Solution

The fourth proportional to 2,966,544,047.70, 4,449,816,071.55 and 1,804,291,766.10 is: 2,706,437,649.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,544,047.70 : 4,449,816,071.55 = 1,804,291,766.10 : x
  2. Step 2: Convert to fraction form
    2,966,544,047.70/4,449,816,071.55 = 1,804,291,766.10/x
  3. Step 3: Cross multiply
    2,966,544,047.70x = 4,449,816,071.55 × 1,804,291,766.10
  4. Step 4: Simplify right side
    2,966,544,047.70x = 8,028,766,498,557,113,344
  5. Step 5: Solve for x
    x = 8,028,766,498,557,113,344/2,966,544,047.70
  6. Step 6: Final answer
    x = 2,706,437,649.15

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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.