Home / 3,279,333,025,232.40-4,523,300,509,359.40-2,108,912,430,897.60

Finding the Fourth Proportional to 3,279,333,025,232.40, 4,523,300,509,359.40 and 2,108,912,430,897.60

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Solution

The fourth proportional to 3,279,333,025,232.40, 4,523,300,509,359.40 and 2,108,912,430,897.60 is: 2,908,897,815,340.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,333,025,232.40 : 4,523,300,509,359.40 = 2,108,912,430,897.60 : x
  2. Step 2: Convert to fraction form
    3,279,333,025,232.40/4,523,300,509,359.40 = 2,108,912,430,897.60/x
  3. Step 3: Cross multiply
    3,279,333,025,232.40x = 4,523,300,509,359.40 × 2,108,912,430,897.60
  4. Step 4: Simplify right side
    3,279,333,025,232.40x = 9,539,244,672,873,485,882,621,952
  5. Step 5: Solve for x
    x = 9,539,244,672,873,485,882,621,952/3,279,333,025,232.40
  6. Step 6: Final answer
    x = 2,908,897,815,340.81

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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.