Home / 89,047,491,818.60-133,571,237,727.90-89,047,491,818.60

Finding the Fourth Proportional to 89,047,491,818.60, 133,571,237,727.90 and 89,047,491,818.60

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Solution

The fourth proportional to 89,047,491,818.60, 133,571,237,727.90 and 89,047,491,818.60 is: 133,571,237,727.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,047,491,818.60 : 133,571,237,727.90 = 89,047,491,818.60 : x
  2. Step 2: Convert to fraction form
    89,047,491,818.60/133,571,237,727.90 = 89,047,491,818.60/x
  3. Step 3: Cross multiply
    89,047,491,818.60x = 133,571,237,727.90 × 89,047,491,818.60
  4. Step 4: Simplify right side
    89,047,491,818.60x = 11,894,183,698,775,450,583,040
  5. Step 5: Solve for x
    x = 11,894,183,698,775,450,583,040/89,047,491,818.60
  6. Step 6: Final answer
    x = 133,571,237,727.90

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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.