Home / 411,734,586,096.70-617,601,879,145.05-411,734,586,096.70

Finding the Fourth Proportional to 411,734,586,096.70, 617,601,879,145.05 and 411,734,586,096.70

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Solution

The fourth proportional to 411,734,586,096.70, 617,601,879,145.05 and 411,734,586,096.70 is: 617,601,879,145.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,734,586,096.70 : 617,601,879,145.05 = 411,734,586,096.70 : x
  2. Step 2: Convert to fraction form
    411,734,586,096.70/617,601,879,145.05 = 411,734,586,096.70/x
  3. Step 3: Cross multiply
    411,734,586,096.70x = 617,601,879,145.05 × 411,734,586,096.70
  4. Step 4: Simplify right side
    411,734,586,096.70x = 254,288,054,082,331,316,584,448
  5. Step 5: Solve for x
    x = 254,288,054,082,331,316,584,448/411,734,586,096.70
  6. Step 6: Final answer
    x = 617,601,879,145.05

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Double scale
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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.