Home / 60,469,244,165.40-90,717,471,137.70-35,613,110,866.20

Finding the Fourth Proportional to 60,469,244,165.40, 90,717,471,137.70 and 35,613,110,866.20

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Solution

The fourth proportional to 60,469,244,165.40, 90,717,471,137.70 and 35,613,110,866.20 is: 53,427,678,842.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,469,244,165.40 : 90,717,471,137.70 = 35,613,110,866.20 : x
  2. Step 2: Convert to fraction form
    60,469,244,165.40/90,717,471,137.70 = 35,613,110,866.20/x
  3. Step 3: Cross multiply
    60,469,244,165.40x = 90,717,471,137.70 × 35,613,110,866.20
  4. Step 4: Simplify right side
    60,469,244,165.40x = 3,230,731,357,128,208,416,768
  5. Step 5: Solve for x
    x = 3,230,731,357,128,208,416,768/60,469,244,165.40
  6. Step 6: Final answer
    x = 53,427,678,842.67

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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.