Home / 53,619,659,960,592-80,429,491,003,776-12,870,373,397,319

Finding the Fourth Proportional to 53,619,659,960,592, 80,429,491,003,776 and 12,870,373,397,319

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Solution

The fourth proportional to 53,619,659,960,592, 80,429,491,003,776 and 12,870,373,397,319 is: 19,305,560,351,104.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,619,659,960,592 : 80,429,491,003,776 = 12,870,373,397,319 : x
  2. Step 2: Convert to fraction form
    53,619,659,960,592/80,429,491,003,776 = 12,870,373,397,319/x
  3. Step 3: Cross multiply
    53,619,659,960,592x = 80,429,491,003,776 × 12,870,373,397,319
  4. Step 4: Simplify right side
    53,619,659,960,592x = 1,035,157,581,374,906,465,412,710,400
  5. Step 5: Solve for x
    x = 1,035,157,581,374,906,465,412,710,400/53,619,659,960,592
  6. Step 6: Final answer
    x = 19,305,560,351,104.43

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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.