Home / 201,846,184,430.40-302,769,276,645.60-84,055,050,273.60

Finding the Fourth Proportional to 201,846,184,430.40, 302,769,276,645.60 and 84,055,050,273.60

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Solution

The fourth proportional to 201,846,184,430.40, 302,769,276,645.60 and 84,055,050,273.60 is: 126,082,575,410.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,846,184,430.40 : 302,769,276,645.60 = 84,055,050,273.60 : x
  2. Step 2: Convert to fraction form
    201,846,184,430.40/302,769,276,645.60 = 84,055,050,273.60/x
  3. Step 3: Cross multiply
    201,846,184,430.40x = 302,769,276,645.60 × 84,055,050,273.60
  4. Step 4: Simplify right side
    201,846,184,430.40x = 25,449,286,769,747,414,745,088
  5. Step 5: Solve for x
    x = 25,449,286,769,747,414,745,088/201,846,184,430.40
  6. Step 6: Final answer
    x = 126,082,575,410.40

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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.