Home / 184,097,518.40-254,107,701.24-108,813,586.16

Finding the Fourth Proportional to 184,097,518.40, 254,107,701.24 and 108,813,586.16

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Solution

The fourth proportional to 184,097,518.40, 254,107,701.24 and 108,813,586.16 is: 150,194,149.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,097,518.40 : 254,107,701.24 = 108,813,586.16 : x
  2. Step 2: Convert to fraction form
    184,097,518.40/254,107,701.24 = 108,813,586.16/x
  3. Step 3: Cross multiply
    184,097,518.40x = 254,107,701.24 × 108,813,586.16
  4. Step 4: Simplify right side
    184,097,518.40x = 27,650,370,242,798,280
  5. Step 5: Solve for x
    x = 27,650,370,242,798,280/184,097,518.40
  6. Step 6: Final answer
    x = 150,194,149.73

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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.