Home / 3,271,188,797,358.20-4,906,883,158,547.20-1,122,270,495,538.80

Finding the Fourth Proportional to 3,271,188,797,358.20, 4,906,883,158,547.20 and 1,122,270,495,538.80

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Solution

The fourth proportional to 3,271,188,797,358.20, 4,906,883,158,547.20 and 1,122,270,495,538.80 is: 1,683,440,038,172.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,188,797,358.20 : 4,906,883,158,547.20 = 1,122,270,495,538.80 : x
  2. Step 2: Convert to fraction form
    3,271,188,797,358.20/4,906,883,158,547.20 = 1,122,270,495,538.80/x
  3. Step 3: Cross multiply
    3,271,188,797,358.20x = 4,906,883,158,547.20 × 1,122,270,495,538.80
  4. Step 4: Simplify right side
    3,271,188,797,358.20x = 5,506,850,193,893,758,251,040,768
  5. Step 5: Solve for x
    x = 5,506,850,193,893,758,251,040,768/3,271,188,797,358.20
  6. Step 6: Final answer
    x = 1,683,440,038,172.38

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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.