Home / 3,048,508,847,324.40-4,571,421,404,014.80-1,615,581,019,983.60

Finding the Fourth Proportional to 3,048,508,847,324.40, 4,571,421,404,014.80 and 1,615,581,019,983.60

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Solution

The fourth proportional to 3,048,508,847,324.40, 4,571,421,404,014.80 and 1,615,581,019,983.60 is: 2,422,660,397,116.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,508,847,324.40 : 4,571,421,404,014.80 = 1,615,581,019,983.60 : x
  2. Step 2: Convert to fraction form
    3,048,508,847,324.40/4,571,421,404,014.80 = 1,615,581,019,983.60/x
  3. Step 3: Cross multiply
    3,048,508,847,324.40x = 4,571,421,404,014.80 × 1,615,581,019,983.60
  4. Step 4: Simplify right side
    3,048,508,847,324.40x = 7,385,501,654,673,091,178,004,480
  5. Step 5: Solve for x
    x = 7,385,501,654,673,091,178,004,480/3,048,508,847,324.40
  6. Step 6: Final answer
    x = 2,422,660,397,116.83

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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.