Home / 32,765,635,086.80-49,148,452,630.20-18,834,228,136.40

Finding the Fourth Proportional to 32,765,635,086.80, 49,148,452,630.20 and 18,834,228,136.40

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Solution

The fourth proportional to 32,765,635,086.80, 49,148,452,630.20 and 18,834,228,136.40 is: 28,251,342,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765,635,086.80 : 49,148,452,630.20 = 18,834,228,136.40 : x
  2. Step 2: Convert to fraction form
    32,765,635,086.80/49,148,452,630.20 = 18,834,228,136.40/x
  3. Step 3: Cross multiply
    32,765,635,086.80x = 49,148,452,630.20 × 18,834,228,136.40
  4. Step 4: Simplify right side
    32,765,635,086.80x = 925,673,169,388,235,390,976
  5. Step 5: Solve for x
    x = 925,673,169,388,235,390,976/32,765,635,086.80
  6. Step 6: Final answer
    x = 28,251,342,204.60

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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.