Home / 64,412,365,913.77-96,586,223,473.62-37,529,621,388.63

Finding the Fourth Proportional to 64,412,365,913.77, 96,586,223,473.62 and 37,529,621,388.63

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Solution

The fourth proportional to 64,412,365,913.77, 96,586,223,473.62 and 37,529,621,388.63 is: 56,275,597,812.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,412,365,913.77 : 96,586,223,473.62 = 37,529,621,388.63 : x
  2. Step 2: Convert to fraction form
    64,412,365,913.77/96,586,223,473.62 = 37,529,621,388.63/x
  3. Step 3: Cross multiply
    64,412,365,913.77x = 96,586,223,473.62 × 37,529,621,388.63
  4. Step 4: Simplify right side
    64,412,365,913.77x = 3,624,844,398,322,565,775,360
  5. Step 5: Solve for x
    x = 3,624,844,398,322,565,775,360/64,412,365,913.77
  6. Step 6: Final answer
    x = 56,275,597,812.62

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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.