Home / 348,961,812,683.56-523,601,764,480.68-179,100,685,429

Finding the Fourth Proportional to 348,961,812,683.56, 523,601,764,480.68 and 179,100,685,429

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Solution

The fourth proportional to 348,961,812,683.56, 523,601,764,480.68 and 179,100,685,429 is: 268,732,656,416.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,961,812,683.56 : 523,601,764,480.68 = 179,100,685,429 : x
  2. Step 2: Convert to fraction form
    348,961,812,683.56/523,601,764,480.68 = 179,100,685,429/x
  3. Step 3: Cross multiply
    348,961,812,683.56x = 523,601,764,480.68 × 179,100,685,429
  4. Step 4: Simplify right side
    348,961,812,683.56x = 93,777,434,910,323,617,300,480
  5. Step 5: Solve for x
    x = 93,777,434,910,323,617,300,480/348,961,812,683.56
  6. Step 6: Final answer
    x = 268,732,656,416.37

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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.