Home / 2,379,783,467.10-3,569,675,200.65-1,448,604,356.70

Finding the Fourth Proportional to 2,379,783,467.10, 3,569,675,200.65 and 1,448,604,356.70

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Solution

The fourth proportional to 2,379,783,467.10, 3,569,675,200.65 and 1,448,604,356.70 is: 2,172,906,535.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,783,467.10 : 3,569,675,200.65 = 1,448,604,356.70 : x
  2. Step 2: Convert to fraction form
    2,379,783,467.10/3,569,675,200.65 = 1,448,604,356.70/x
  3. Step 3: Cross multiply
    2,379,783,467.10x = 3,569,675,200.65 × 1,448,604,356.70
  4. Step 4: Simplify right side
    2,379,783,467.10x = 5,171,047,047,665,537,024
  5. Step 5: Solve for x
    x = 5,171,047,047,665,537,024/2,379,783,467.10
  6. Step 6: Final answer
    x = 2,172,906,535.05

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Double scale
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Similar ratio
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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.