Home / 38,440,902,337.20-57,661,353,505.80-16,355,064,682.80

Finding the Fourth Proportional to 38,440,902,337.20, 57,661,353,505.80 and 16,355,064,682.80

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Solution

The fourth proportional to 38,440,902,337.20, 57,661,353,505.80 and 16,355,064,682.80 is: 24,532,597,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,440,902,337.20 : 57,661,353,505.80 = 16,355,064,682.80 : x
  2. Step 2: Convert to fraction form
    38,440,902,337.20/57,661,353,505.80 = 16,355,064,682.80/x
  3. Step 3: Cross multiply
    38,440,902,337.20x = 57,661,353,505.80 × 16,355,064,682.80
  4. Step 4: Simplify right side
    38,440,902,337.20x = 943,055,166,285,155,532,800
  5. Step 5: Solve for x
    x = 943,055,166,285,155,532,800/38,440,902,337.20
  6. Step 6: Final answer
    x = 24,532,597,024.20

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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.