Home / 2,059,783,668.84-3,089,384,603.10-660,586,123.92

Finding the Fourth Proportional to 2,059,783,668.84, 3,089,384,603.10 and 660,586,123.92

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Solution

The fourth proportional to 2,059,783,668.84, 3,089,384,603.10 and 660,586,123.92 is: 990,785,892.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,783,668.84 : 3,089,384,603.10 = 660,586,123.92 : x
  2. Step 2: Convert to fraction form
    2,059,783,668.84/3,089,384,603.10 = 660,586,123.92/x
  3. Step 3: Cross multiply
    2,059,783,668.84x = 3,089,384,603.10 × 660,586,123.92
  4. Step 4: Simplify right side
    2,059,783,668.84x = 2,040,804,600,259,956,480
  5. Step 5: Solve for x
    x = 2,040,804,600,259,956,480/2,059,783,668.84
  6. Step 6: Final answer
    x = 990,785,892.29

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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.