Home / 63,660,271,813.52-87,851,448,224.80-34,725,092,289.26

Finding the Fourth Proportional to 63,660,271,813.52, 87,851,448,224.80 and 34,725,092,289.26

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Solution

The fourth proportional to 63,660,271,813.52, 87,851,448,224.80 and 34,725,092,289.26 is: 47,920,776,340.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,660,271,813.52 : 87,851,448,224.80 = 34,725,092,289.26 : x
  2. Step 2: Convert to fraction form
    63,660,271,813.52/87,851,448,224.80 = 34,725,092,289.26/x
  3. Step 3: Cross multiply
    63,660,271,813.52x = 87,851,448,224.80 × 34,725,092,289.26
  4. Step 4: Simplify right side
    63,660,271,813.52x = 3,050,649,647,351,327,096,832
  5. Step 5: Solve for x
    x = 3,050,649,647,351,327,096,832/63,660,271,813.52
  6. Step 6: Final answer
    x = 47,920,776,340.50

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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.