Home / 4,856,274,431.84-7,272,936,918.03-2,370,837,461.60

Finding the Fourth Proportional to 4,856,274,431.84, 7,272,936,918.03 and 2,370,837,461.60

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Solution

The fourth proportional to 4,856,274,431.84, 7,272,936,918.03 and 2,370,837,461.60 is: 3,550,654,219.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,274,431.84 : 7,272,936,918.03 = 2,370,837,461.60 : x
  2. Step 2: Convert to fraction form
    4,856,274,431.84/7,272,936,918.03 = 2,370,837,461.60/x
  3. Step 3: Cross multiply
    4,856,274,431.84x = 7,272,936,918.03 × 2,370,837,461.60
  4. Step 4: Simplify right side
    4,856,274,431.84x = 17,242,951,301,089,134,592
  5. Step 5: Solve for x
    x = 17,242,951,301,089,134,592/4,856,274,431.84
  6. Step 6: Final answer
    x = 3,550,654,219.22

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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.