Home / 2,900,828,305.35-4,351,242,458.03-2,900,828,305.35

Finding the Fourth Proportional to 2,900,828,305.35, 4,351,242,458.03 and 2,900,828,305.35

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Solution

The fourth proportional to 2,900,828,305.35, 4,351,242,458.03 and 2,900,828,305.35 is: 4,351,242,458.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,828,305.35 : 4,351,242,458.03 = 2,900,828,305.35 : x
  2. Step 2: Convert to fraction form
    2,900,828,305.35/4,351,242,458.03 = 2,900,828,305.35/x
  3. Step 3: Cross multiply
    2,900,828,305.35x = 4,351,242,458.03 × 2,900,828,305.35
  4. Step 4: Simplify right side
    2,900,828,305.35x = 12,622,207,285,679,628,288
  5. Step 5: Solve for x
    x = 12,622,207,285,679,628,288/2,900,828,305.35
  6. Step 6: Final answer
    x = 4,351,242,458.03

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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.