Home / 2,556,604,740.45-3,530,551,191.84-2,417,322,682.07

Finding the Fourth Proportional to 2,556,604,740.45, 3,530,551,191.84 and 2,417,322,682.07

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Solution

The fourth proportional to 2,556,604,740.45, 3,530,551,191.84 and 2,417,322,682.07 is: 3,338,209,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,604,740.45 : 3,530,551,191.84 = 2,417,322,682.07 : x
  2. Step 2: Convert to fraction form
    2,556,604,740.45/3,530,551,191.84 = 2,417,322,682.07/x
  3. Step 3: Cross multiply
    2,556,604,740.45x = 3,530,551,191.84 × 2,417,322,682.07
  4. Step 4: Simplify right side
    2,556,604,740.45x = 8,534,481,476,226,451,456
  5. Step 5: Solve for x
    x = 8,534,481,476,226,451,456/2,556,604,740.45
  6. Step 6: Final answer
    x = 3,338,209,204.26

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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.