Home / 21,527,628,063.50-32,290,522,121.10-7,363,860,327.48

Finding the Fourth Proportional to 21,527,628,063.50, 32,290,522,121.10 and 7,363,860,327.48

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Solution

The fourth proportional to 21,527,628,063.50, 32,290,522,121.10 and 7,363,860,327.48 is: 11,045,475,799.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,527,628,063.50 : 32,290,522,121.10 = 7,363,860,327.48 : x
  2. Step 2: Convert to fraction form
    21,527,628,063.50/32,290,522,121.10 = 7,363,860,327.48/x
  3. Step 3: Cross multiply
    21,527,628,063.50x = 32,290,522,121.10 × 7,363,860,327.48
  4. Step 4: Simplify right side
    21,527,628,063.50x = 237,782,894,801,183,604,736
  5. Step 5: Solve for x
    x = 237,782,894,801,183,604,736/21,527,628,063.50
  6. Step 6: Final answer
    x = 11,045,475,799.74

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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.