Home / 98,444,740,847.01-135,851,971,481.01-55,624,304,352.06

Finding the Fourth Proportional to 98,444,740,847.01, 135,851,971,481.01 and 55,624,304,352.06

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Solution

The fourth proportional to 98,444,740,847.01, 135,851,971,481.01 and 55,624,304,352.06 is: 76,760,539,399.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,444,740,847.01 : 135,851,971,481.01 = 55,624,304,352.06 : x
  2. Step 2: Convert to fraction form
    98,444,740,847.01/135,851,971,481.01 = 55,624,304,352.06/x
  3. Step 3: Cross multiply
    98,444,740,847.01x = 135,851,971,481.01 × 55,624,304,352.06
  4. Step 4: Simplify right side
    98,444,740,847.01x = 7,556,671,408,487,075,414,016
  5. Step 5: Solve for x
    x = 7,556,671,408,487,075,414,016/98,444,740,847.01
  6. Step 6: Final answer
    x = 76,760,539,399.77

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1.5x scale

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.