Home / 2,070,199,814.94-3,104,210,102.21-1,415,338,119.63

Finding the Fourth Proportional to 2,070,199,814.94, 3,104,210,102.21 and 1,415,338,119.63

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Solution

The fourth proportional to 2,070,199,814.94, 3,104,210,102.21 and 1,415,338,119.63 is: 2,122,262,236.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,199,814.94 : 3,104,210,102.21 = 1,415,338,119.63 : x
  2. Step 2: Convert to fraction form
    2,070,199,814.94/3,104,210,102.21 = 1,415,338,119.63/x
  3. Step 3: Cross multiply
    2,070,199,814.94x = 3,104,210,102.21 × 1,415,338,119.63
  4. Step 4: Simplify right side
    2,070,199,814.94x = 4,393,506,888,991,275,008
  5. Step 5: Solve for x
    x = 4,393,506,888,991,275,008/2,070,199,814.94
  6. Step 6: Final answer
    x = 2,122,262,236.37

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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.