Home / 97,529,106.74-134,591,469.48-53,475,993.95

Finding the Fourth Proportional to 97,529,106.74, 134,591,469.48 and 53,475,993.95

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Solution

The fourth proportional to 97,529,106.74, 134,591,469.48 and 53,475,993.95 is: 73,797,585.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,529,106.74 : 134,591,469.48 = 53,475,993.95 : x
  2. Step 2: Convert to fraction form
    97,529,106.74/134,591,469.48 = 53,475,993.95/x
  3. Step 3: Cross multiply
    97,529,106.74x = 134,591,469.48 × 53,475,993.95
  4. Step 4: Simplify right side
    97,529,106.74x = 7,197,412,606,961,132
  5. Step 5: Solve for x
    x = 7,197,412,606,961,132/97,529,106.74
  6. Step 6: Final answer
    x = 73,797,585.64

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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.