Home / 37,485,192,113.34-56,188,256,488.35-12,296,331,575.65

Finding the Fourth Proportional to 37,485,192,113.34, 56,188,256,488.35 and 12,296,331,575.65

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Solution

The fourth proportional to 37,485,192,113.34, 56,188,256,488.35 and 12,296,331,575.65 is: 18,431,529,718.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,485,192,113.34 : 56,188,256,488.35 = 12,296,331,575.65 : x
  2. Step 2: Convert to fraction form
    37,485,192,113.34/56,188,256,488.35 = 12,296,331,575.65/x
  3. Step 3: Cross multiply
    37,485,192,113.34x = 56,188,256,488.35 × 12,296,331,575.65
  4. Step 4: Simplify right side
    37,485,192,113.34x = 690,909,432,438,419,095,552
  5. Step 5: Solve for x
    x = 690,909,432,438,419,095,552/37,485,192,113.34
  6. Step 6: Final answer
    x = 18,431,529,718.44

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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.