Home / 1,493,471,279.10-2,235,902,246.55-1,493,471,279.10

Finding the Fourth Proportional to 1,493,471,279.10, 2,235,902,246.55 and 1,493,471,279.10

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Solution

The fourth proportional to 1,493,471,279.10, 2,235,902,246.55 and 1,493,471,279.10 is: 2,235,902,246.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,471,279.10 : 2,235,902,246.55 = 1,493,471,279.10 : x
  2. Step 2: Convert to fraction form
    1,493,471,279.10/2,235,902,246.55 = 1,493,471,279.10/x
  3. Step 3: Cross multiply
    1,493,471,279.10x = 2,235,902,246.55 × 1,493,471,279.10
  4. Step 4: Simplify right side
    1,493,471,279.10x = 3,339,255,788,097,592,320
  5. Step 5: Solve for x
    x = 3,339,255,788,097,592,320/1,493,471,279.10
  6. Step 6: Final answer
    x = 2,235,902,246.55

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Double scale
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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.