Home / 184,477,375,321.92-254,579,153,076-99,991,068,137.28

Finding the Fourth Proportional to 184,477,375,321.92, 254,579,153,076 and 99,991,068,137.28

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Solution

The fourth proportional to 184,477,375,321.92, 254,579,153,076 and 99,991,068,137.28 is: 137,987,877,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,477,375,321.92 : 254,579,153,076 = 99,991,068,137.28 : x
  2. Step 2: Convert to fraction form
    184,477,375,321.92/254,579,153,076 = 99,991,068,137.28/x
  3. Step 3: Cross multiply
    184,477,375,321.92x = 254,579,153,076 × 99,991,068,137.28
  4. Step 4: Simplify right side
    184,477,375,321.92x = 25,455,641,441,553,350,656,000
  5. Step 5: Solve for x
    x = 25,455,641,441,553,350,656,000/184,477,375,321.92
  6. Step 6: Final answer
    x = 137,987,877,359.66

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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.