Home / 184,548,986.18-254,557,600-118,364,652.64

Finding the Fourth Proportional to 184,548,986.18, 254,557,600 and 118,364,652.64

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Solution

The fourth proportional to 184,548,986.18, 254,557,600 and 118,364,652.64 is: 163,266,255.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,548,986.18 : 254,557,600 = 118,364,652.64 : x
  2. Step 2: Convert to fraction form
    184,548,986.18/254,557,600 = 118,364,652.64/x
  3. Step 3: Cross multiply
    184,548,986.18x = 254,557,600 × 118,364,652.64
  4. Step 4: Simplify right side
    184,548,986.18x = 30,130,621,899,599,276
  5. Step 5: Solve for x
    x = 30,130,621,899,599,276/184,548,986.18
  6. Step 6: Final answer
    x = 163,266,255.34

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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.