Home / 341,507,494.46-471,280,242.93-184,874,485.34

Finding the Fourth Proportional to 341,507,494.46, 471,280,242.93 and 184,874,485.34

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Solution

The fourth proportional to 341,507,494.46, 471,280,242.93 and 184,874,485.34 is: 255,126,735.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,507,494.46 : 471,280,242.93 = 184,874,485.34 : x
  2. Step 2: Convert to fraction form
    341,507,494.46/471,280,242.93 = 184,874,485.34/x
  3. Step 3: Cross multiply
    341,507,494.46x = 471,280,242.93 × 184,874,485.34
  4. Step 4: Simplify right side
    341,507,494.46x = 87,127,692,362,593,920
  5. Step 5: Solve for x
    x = 87,127,692,362,593,920/341,507,494.46
  6. Step 6: Final answer
    x = 255,126,735.95

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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.