Home / 27,935,342,796.69-41,902,619,585.90-13,004,157,150.63

Finding the Fourth Proportional to 27,935,342,796.69, 41,902,619,585.90 and 13,004,157,150.63

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Solution

The fourth proportional to 27,935,342,796.69, 41,902,619,585.90 and 13,004,157,150.63 is: 19,506,052,031.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,935,342,796.69 : 41,902,619,585.90 = 13,004,157,150.63 : x
  2. Step 2: Convert to fraction form
    27,935,342,796.69/41,902,619,585.90 = 13,004,157,150.63/x
  3. Step 3: Cross multiply
    27,935,342,796.69x = 41,902,619,585.90 × 13,004,157,150.63
  4. Step 4: Simplify right side
    27,935,342,796.69x = 544,908,250,118,058,147,840
  5. Step 5: Solve for x
    x = 544,908,250,118,058,147,840/27,935,342,796.69
  6. Step 6: Final answer
    x = 19,506,052,031.79

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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.