Home / 176,977,433,021.80-265,466,149,532.70-176,977,433,021.80

Finding the Fourth Proportional to 176,977,433,021.80, 265,466,149,532.70 and 176,977,433,021.80

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Solution

The fourth proportional to 176,977,433,021.80, 265,466,149,532.70 and 176,977,433,021.80 is: 265,466,149,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,977,433,021.80 : 265,466,149,532.70 = 176,977,433,021.80 : x
  2. Step 2: Convert to fraction form
    176,977,433,021.80/265,466,149,532.70 = 176,977,433,021.80/x
  3. Step 3: Cross multiply
    176,977,433,021.80x = 265,466,149,532.70 × 176,977,433,021.80
  4. Step 4: Simplify right side
    176,977,433,021.80x = 46,981,517,698,478,555,267,072
  5. Step 5: Solve for x
    x = 46,981,517,698,478,555,267,072/176,977,433,021.80
  6. Step 6: Final answer
    x = 265,466,149,532.70

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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.