Home / 277,602,670,414.23-383,146,625,201.58-180,065,188,715.11

Finding the Fourth Proportional to 277,602,670,414.23, 383,146,625,201.58 and 180,065,188,715.11

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Solution

The fourth proportional to 277,602,670,414.23, 383,146,625,201.58 and 180,065,188,715.11 is: 248,525,596,924.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,602,670,414.23 : 383,146,625,201.58 = 180,065,188,715.11 : x
  2. Step 2: Convert to fraction form
    277,602,670,414.23/383,146,625,201.58 = 180,065,188,715.11/x
  3. Step 3: Cross multiply
    277,602,670,414.23x = 383,146,625,201.58 × 180,065,188,715.11
  4. Step 4: Simplify right side
    277,602,670,414.23x = 68,991,369,372,480,019,890,176
  5. Step 5: Solve for x
    x = 68,991,369,372,480,019,890,176/277,602,670,414.23
  6. Step 6: Final answer
    x = 248,525,596,924.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.