Home / 73,764,580,944.52-101,795,446,571.59-39,931,876,054.02

Finding the Fourth Proportional to 73,764,580,944.52, 101,795,446,571.59 and 39,931,876,054.02

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Solution

The fourth proportional to 73,764,580,944.52, 101,795,446,571.59 and 39,931,876,054.02 is: 55,106,164,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,764,580,944.52 : 101,795,446,571.59 = 39,931,876,054.02 : x
  2. Step 2: Convert to fraction form
    73,764,580,944.52/101,795,446,571.59 = 39,931,876,054.02/x
  3. Step 3: Cross multiply
    73,764,580,944.52x = 101,795,446,571.59 × 39,931,876,054.02
  4. Step 4: Simplify right side
    73,764,580,944.52x = 4,064,883,155,360,449,298,432
  5. Step 5: Solve for x
    x = 4,064,883,155,360,449,298,432/73,764,580,944.52
  6. Step 6: Final answer
    x = 55,106,164,819.37

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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.