Home / 201,846,184,401.40-302,769,276,602.10-84,055,050,244.60

Finding the Fourth Proportional to 201,846,184,401.40, 302,769,276,602.10 and 84,055,050,244.60

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Solution

The fourth proportional to 201,846,184,401.40, 302,769,276,602.10 and 84,055,050,244.60 is: 126,082,575,366.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,846,184,401.40 : 302,769,276,602.10 = 84,055,050,244.60 : x
  2. Step 2: Convert to fraction form
    201,846,184,401.40/302,769,276,602.10 = 84,055,050,244.60/x
  3. Step 3: Cross multiply
    201,846,184,401.40x = 302,769,276,602.10 × 84,055,050,244.60
  4. Step 4: Simplify right side
    201,846,184,401.40x = 25,449,286,757,310,711,988,224
  5. Step 5: Solve for x
    x = 25,449,286,757,310,711,988,224/201,846,184,401.40
  6. Step 6: Final answer
    x = 126,082,575,366.90

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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.