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Finding the Fourth Proportional to 183,798,524.10, 275,697,786.15 and 97,492,505.70

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Solution

The fourth proportional to 183,798,524.10, 275,697,786.15 and 97,492,505.70 is: 146,238,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,798,524.10 : 275,697,786.15 = 97,492,505.70 : x
  2. Step 2: Convert to fraction form
    183,798,524.10/275,697,786.15 = 97,492,505.70/x
  3. Step 3: Cross multiply
    183,798,524.10x = 275,697,786.15 × 97,492,505.70
  4. Step 4: Simplify right side
    183,798,524.10x = 26,878,467,987,706,256
  5. Step 5: Solve for x
    x = 26,878,467,987,706,256/183,798,524.10
  6. Step 6: Final answer
    x = 146,238,758.55

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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.