Home / 9,323,135,988.40-13,984,703,982.60-9,323,135,988.40

Finding the Fourth Proportional to 9,323,135,988.40, 13,984,703,982.60 and 9,323,135,988.40

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Solution

The fourth proportional to 9,323,135,988.40, 13,984,703,982.60 and 9,323,135,988.40 is: 13,984,703,982.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,135,988.40 : 13,984,703,982.60 = 9,323,135,988.40 : x
  2. Step 2: Convert to fraction form
    9,323,135,988.40/13,984,703,982.60 = 9,323,135,988.40/x
  3. Step 3: Cross multiply
    9,323,135,988.40x = 13,984,703,982.60 × 9,323,135,988.40
  4. Step 4: Simplify right side
    9,323,135,988.40x = 130,381,296,987,298,873,344
  5. Step 5: Solve for x
    x = 130,381,296,987,298,873,344/9,323,135,988.40
  6. Step 6: Final answer
    x = 13,984,703,982.60

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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.