Home / 73,464,591,615.86-101,380,887,815.56-41,349,935,164.32

Finding the Fourth Proportional to 73,464,591,615.86, 101,380,887,815.56 and 41,349,935,164.32

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Solution

The fourth proportional to 73,464,591,615.86, 101,380,887,815.56 and 41,349,935,164.32 is: 57,062,770,592.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,464,591,615.86 : 101,380,887,815.56 = 41,349,935,164.32 : x
  2. Step 2: Convert to fraction form
    73,464,591,615.86/101,380,887,815.56 = 41,349,935,164.32/x
  3. Step 3: Cross multiply
    73,464,591,615.86x = 101,380,887,815.56 × 41,349,935,164.32
  4. Step 4: Simplify right side
    73,464,591,615.86x = 4,192,093,138,074,605,191,168
  5. Step 5: Solve for x
    x = 4,192,093,138,074,605,191,168/73,464,591,615.86
  6. Step 6: Final answer
    x = 57,062,770,592.87

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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.