Home / 3,322,868,529.38-4,586,970,503.01-2,070,424,181.87

Finding the Fourth Proportional to 3,322,868,529.38, 4,586,970,503.01 and 2,070,424,181.87

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Solution

The fourth proportional to 3,322,868,529.38, 4,586,970,503.01 and 2,070,424,181.87 is: 2,858,065,122.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,868,529.38 : 4,586,970,503.01 = 2,070,424,181.87 : x
  2. Step 2: Convert to fraction form
    3,322,868,529.38/4,586,970,503.01 = 2,070,424,181.87/x
  3. Step 3: Cross multiply
    3,322,868,529.38x = 4,586,970,503.01 × 2,070,424,181.87
  4. Step 4: Simplify right side
    3,322,868,529.38x = 9,496,974,650,956,302,336
  5. Step 5: Solve for x
    x = 9,496,974,650,956,302,336/3,322,868,529.38
  6. Step 6: Final answer
    x = 2,858,065,122.65

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1.5x scale

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.