Home / 88,571,909,548.80-132,857,864,323.20-26,533,612,972.80

Finding the Fourth Proportional to 88,571,909,548.80, 132,857,864,323.20 and 26,533,612,972.80

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Solution

The fourth proportional to 88,571,909,548.80, 132,857,864,323.20 and 26,533,612,972.80 is: 39,800,419,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,571,909,548.80 : 132,857,864,323.20 = 26,533,612,972.80 : x
  2. Step 2: Convert to fraction form
    88,571,909,548.80/132,857,864,323.20 = 26,533,612,972.80/x
  3. Step 3: Cross multiply
    88,571,909,548.80x = 132,857,864,323.20 × 26,533,612,972.80
  4. Step 4: Simplify right side
    88,571,909,548.80x = 3,525,199,152,344,561,876,992
  5. Step 5: Solve for x
    x = 3,525,199,152,344,561,876,992/88,571,909,548.80
  6. Step 6: Final answer
    x = 39,800,419,459.20

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1.5x scale

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.