Home / 957,787,714,687.56-1,436,685,299,366.70-231,717,880,139.88

Finding the Fourth Proportional to 957,787,714,687.56, 1,436,685,299,366.70 and 231,717,880,139.88

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Solution

The fourth proportional to 957,787,714,687.56, 1,436,685,299,366.70 and 231,717,880,139.88 is: 347,577,721,965.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,787,714,687.56 : 1,436,685,299,366.70 = 231,717,880,139.88 : x
  2. Step 2: Convert to fraction form
    957,787,714,687.56/1,436,685,299,366.70 = 231,717,880,139.88/x
  3. Step 3: Cross multiply
    957,787,714,687.56x = 1,436,685,299,366.70 × 231,717,880,139.88
  4. Step 4: Simplify right side
    957,787,714,687.56x = 332,905,671,997,380,588,732,416
  5. Step 5: Solve for x
    x = 332,905,671,997,380,588,732,416/957,787,714,687.56
  6. Step 6: Final answer
    x = 347,577,721,965.23

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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.