Home / 116,467,263,353.12-174,718,363,072.99-40,907,096,149.90

Finding the Fourth Proportional to 116,467,263,353.12, 174,718,363,072.99 and 40,907,096,149.90

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Solution

The fourth proportional to 116,467,263,353.12, 174,718,363,072.99 and 40,907,096,149.90 is: 61,366,779,570.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,467,263,353.12 : 174,718,363,072.99 = 40,907,096,149.90 : x
  2. Step 2: Convert to fraction form
    116,467,263,353.12/174,718,363,072.99 = 40,907,096,149.90/x
  3. Step 3: Cross multiply
    116,467,263,353.12x = 174,718,363,072.99 × 40,907,096,149.90
  4. Step 4: Simplify right side
    116,467,263,353.12x = 7,147,220,877,379,939,336,192
  5. Step 5: Solve for x
    x = 7,147,220,877,379,939,336,192/116,467,263,353.12
  6. Step 6: Final answer
    x = 61,366,779,570.58

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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.