Home / 9,897,964,786.98-14,853,548,741.04-3,602,392,257.33

Finding the Fourth Proportional to 9,897,964,786.98, 14,853,548,741.04 and 3,602,392,257.33

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Solution

The fourth proportional to 9,897,964,786.98, 14,853,548,741.04 and 3,602,392,257.33 is: 5,405,991,042.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,964,786.98 : 14,853,548,741.04 = 3,602,392,257.33 : x
  2. Step 2: Convert to fraction form
    9,897,964,786.98/14,853,548,741.04 = 3,602,392,257.33/x
  3. Step 3: Cross multiply
    9,897,964,786.98x = 14,853,548,741.04 × 3,602,392,257.33
  4. Step 4: Simplify right side
    9,897,964,786.98x = 53,508,308,978,596,265,984
  5. Step 5: Solve for x
    x = 53,508,308,978,596,265,984/9,897,964,786.98
  6. Step 6: Final answer
    x = 5,405,991,042.62

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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.