Home / 1,596,969,482.96-2,203,694,888.52-901,677,087.44

Finding the Fourth Proportional to 1,596,969,482.96, 2,203,694,888.52 and 901,677,087.44

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Solution

The fourth proportional to 1,596,969,482.96, 2,203,694,888.52 and 901,677,087.44 is: 1,244,244,933.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,969,482.96 : 2,203,694,888.52 = 901,677,087.44 : x
  2. Step 2: Convert to fraction form
    1,596,969,482.96/2,203,694,888.52 = 901,677,087.44/x
  3. Step 3: Cross multiply
    1,596,969,482.96x = 2,203,694,888.52 × 901,677,087.44
  4. Step 4: Simplify right side
    1,596,969,482.96x = 1,987,021,188,687,129,088
  5. Step 5: Solve for x
    x = 1,987,021,188,687,129,088/1,596,969,482.96
  6. Step 6: Final answer
    x = 1,244,244,933.85

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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.