Home / 184,983,134.40-277,474,701.60-108,392,644.80

Finding the Fourth Proportional to 184,983,134.40, 277,474,701.60 and 108,392,644.80

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Solution

The fourth proportional to 184,983,134.40, 277,474,701.60 and 108,392,644.80 is: 162,588,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,983,134.40 : 277,474,701.60 = 108,392,644.80 : x
  2. Step 2: Convert to fraction form
    184,983,134.40/277,474,701.60 = 108,392,644.80/x
  3. Step 3: Cross multiply
    184,983,134.40x = 277,474,701.60 × 108,392,644.80
  4. Step 4: Simplify right side
    184,983,134.40x = 30,076,216,771,514,792
  5. Step 5: Solve for x
    x = 30,076,216,771,514,792/184,983,134.40
  6. Step 6: Final answer
    x = 162,588,967.20

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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.