Home / 4,710,155,709,850.20-6,505,376,596,012.20-3,165,972,191,232.60

Finding the Fourth Proportional to 4,710,155,709,850.20, 6,505,376,596,012.20 and 3,165,972,191,232.60

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Solution

The fourth proportional to 4,710,155,709,850.20, 6,505,376,596,012.20 and 3,165,972,191,232.60 is: 4,372,645,548,298.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,155,709,850.20 : 6,505,376,596,012.20 = 3,165,972,191,232.60 : x
  2. Step 2: Convert to fraction form
    4,710,155,709,850.20/6,505,376,596,012.20 = 3,165,972,191,232.60/x
  3. Step 3: Cross multiply
    4,710,155,709,850.20x = 6,505,376,596,012.20 × 3,165,972,191,232.60
  4. Step 4: Simplify right side
    4,710,155,709,850.20x = 20,595,841,396,470,020,610,981,888
  5. Step 5: Solve for x
    x = 20,595,841,396,470,020,610,981,888/4,710,155,709,850.20
  6. Step 6: Final answer
    x = 4,372,645,548,298.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.