Home / 3,315,598,504.08-4,577,590,872.54-2,110,619,643.36

Finding the Fourth Proportional to 3,315,598,504.08, 4,577,590,872.54 and 2,110,619,643.36

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Solution

The fourth proportional to 3,315,598,504.08, 4,577,590,872.54 and 2,110,619,643.36 is: 2,913,969,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,598,504.08 : 4,577,590,872.54 = 2,110,619,643.36 : x
  2. Step 2: Convert to fraction form
    3,315,598,504.08/4,577,590,872.54 = 2,110,619,643.36/x
  3. Step 3: Cross multiply
    3,315,598,504.08x = 4,577,590,872.54 × 2,110,619,643.36
  4. Step 4: Simplify right side
    3,315,598,504.08x = 9,661,553,214,848,364,544
  5. Step 5: Solve for x
    x = 9,661,553,214,848,364,544/3,315,598,504.08
  6. Step 6: Final answer
    x = 2,913,969,590.40

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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.