Home / 194,502,533.02-291,774,232.32-63,355,028.68

Finding the Fourth Proportional to 194,502,533.02, 291,774,232.32 and 63,355,028.68

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Solution

The fourth proportional to 194,502,533.02, 291,774,232.32 and 63,355,028.68 is: 95,039,198.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,502,533.02 : 291,774,232.32 = 63,355,028.68 : x
  2. Step 2: Convert to fraction form
    194,502,533.02/291,774,232.32 = 63,355,028.68/x
  3. Step 3: Cross multiply
    194,502,533.02x = 291,774,232.32 × 63,355,028.68
  4. Step 4: Simplify right side
    194,502,533.02x = 18,485,364,856,718,584
  5. Step 5: Solve for x
    x = 18,485,364,856,718,584/194,502,533.02
  6. Step 6: Final answer
    x = 95,039,198.56

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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.