Home / 1,705,958,264.37-2,354,177,245.16-953,277,624.85

Finding the Fourth Proportional to 1,705,958,264.37, 2,354,177,245.16 and 953,277,624.85

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Solution

The fourth proportional to 1,705,958,264.37, 2,354,177,245.16 and 953,277,624.85 is: 1,315,497,887.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,958,264.37 : 2,354,177,245.16 = 953,277,624.85 : x
  2. Step 2: Convert to fraction form
    1,705,958,264.37/2,354,177,245.16 = 953,277,624.85/x
  3. Step 3: Cross multiply
    1,705,958,264.37x = 2,354,177,245.16 × 953,277,624.85
  4. Step 4: Simplify right side
    1,705,958,264.37x = 2,244,184,492,725,504,000
  5. Step 5: Solve for x
    x = 2,244,184,492,725,504,000/1,705,958,264.37
  6. Step 6: Final answer
    x = 1,315,497,887.37

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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.