Home / 4,858,340,136.87-7,290,893,189.07-1,710,808,273.56

Finding the Fourth Proportional to 4,858,340,136.87, 7,290,893,189.07 and 1,710,808,273.56

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Solution

The fourth proportional to 4,858,340,136.87, 7,290,893,189.07 and 1,710,808,273.56 is: 2,567,403,688.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,340,136.87 : 7,290,893,189.07 = 1,710,808,273.56 : x
  2. Step 2: Convert to fraction form
    4,858,340,136.87/7,290,893,189.07 = 1,710,808,273.56/x
  3. Step 3: Cross multiply
    4,858,340,136.87x = 7,290,893,189.07 × 1,710,808,273.56
  4. Step 4: Simplify right side
    4,858,340,136.87x = 12,473,320,389,503,207,424
  5. Step 5: Solve for x
    x = 12,473,320,389,503,207,424/4,858,340,136.87
  6. Step 6: Final answer
    x = 2,567,403,688.94

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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.