Home / 184,871,219,448.26-277,113,284,977.38-77,367,084,594.15

Finding the Fourth Proportional to 184,871,219,448.26, 277,113,284,977.38 and 77,367,084,594.15

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Solution

The fourth proportional to 184,871,219,448.26, 277,113,284,977.38 and 77,367,084,594.15 is: 115,969,630,237.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,871,219,448.26 : 277,113,284,977.38 = 77,367,084,594.15 : x
  2. Step 2: Convert to fraction form
    184,871,219,448.26/277,113,284,977.38 = 77,367,084,594.15/x
  3. Step 3: Cross multiply
    184,871,219,448.26x = 277,113,284,977.38 × 77,367,084,594.15
  4. Step 4: Simplify right side
    184,871,219,448.26x = 21,439,446,961,007,754,215,424
  5. Step 5: Solve for x
    x = 21,439,446,961,007,754,215,424/184,871,219,448.26
  6. Step 6: Final answer
    x = 115,969,630,237.70

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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.