Home / 6,709,572,690.35-9,259,238,279.81-3,698,759,249.24

Finding the Fourth Proportional to 6,709,572,690.35, 9,259,238,279.81 and 3,698,759,249.24

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Solution

The fourth proportional to 6,709,572,690.35, 9,259,238,279.81 and 3,698,759,249.24 is: 5,104,303,181.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,572,690.35 : 9,259,238,279.81 = 3,698,759,249.24 : x
  2. Step 2: Convert to fraction form
    6,709,572,690.35/9,259,238,279.81 = 3,698,759,249.24/x
  3. Step 3: Cross multiply
    6,709,572,690.35x = 9,259,238,279.81 × 3,698,759,249.24
  4. Step 4: Simplify right side
    6,709,572,690.35x = 34,247,693,228,345,810,944
  5. Step 5: Solve for x
    x = 34,247,693,228,345,810,944/6,709,572,690.35
  6. Step 6: Final answer
    x = 5,104,303,181.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.