Home / 4,990,525,092.51-6,886,926,254.15-2,732,607,714.33

Finding the Fourth Proportional to 4,990,525,092.51, 6,886,926,254.15 and 2,732,607,714.33

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Solution

The fourth proportional to 4,990,525,092.51, 6,886,926,254.15 and 2,732,607,714.33 is: 3,770,999,536.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,990,525,092.51 : 6,886,926,254.15 = 2,732,607,714.33 : x
  2. Step 2: Convert to fraction form
    4,990,525,092.51/6,886,926,254.15 = 2,732,607,714.33/x
  3. Step 3: Cross multiply
    4,990,525,092.51x = 6,886,926,254.15 × 2,732,607,714.33
  4. Step 4: Simplify right side
    4,990,525,092.51x = 18,819,267,810,098,438,144
  5. Step 5: Solve for x
    x = 18,819,267,810,098,438,144/4,990,525,092.51
  6. Step 6: Final answer
    x = 3,770,999,536.37

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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.