Home / 223,026,091,269.18-334,538,719,317.99-69,882,705,110.67

Finding the Fourth Proportional to 223,026,091,269.18, 334,538,719,317.99 and 69,882,705,110.67

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Solution

The fourth proportional to 223,026,091,269.18, 334,538,719,317.99 and 69,882,705,110.67 is: 104,823,926,820.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,091,269.18 : 334,538,719,317.99 = 69,882,705,110.67 : x
  2. Step 2: Convert to fraction form
    223,026,091,269.18/334,538,719,317.99 = 69,882,705,110.67/x
  3. Step 3: Cross multiply
    223,026,091,269.18x = 334,538,719,317.99 × 69,882,705,110.67
  4. Step 4: Simplify right side
    223,026,091,269.18x = 23,378,470,670,200,295,391,232
  5. Step 5: Solve for x
    x = 23,378,470,670,200,295,391,232/223,026,091,269.18
  6. Step 6: Final answer
    x = 104,823,926,820.22

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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.