Home / 184,871,219,447.52-277,113,284,976.26-77,367,084,593.40

Finding the Fourth Proportional to 184,871,219,447.52, 277,113,284,976.26 and 77,367,084,593.40

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Solution

The fourth proportional to 184,871,219,447.52, 277,113,284,976.26 and 77,367,084,593.40 is: 115,969,630,236.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,871,219,447.52 : 277,113,284,976.26 = 77,367,084,593.40 : x
  2. Step 2: Convert to fraction form
    184,871,219,447.52/277,113,284,976.26 = 77,367,084,593.40/x
  3. Step 3: Cross multiply
    184,871,219,447.52x = 277,113,284,976.26 × 77,367,084,593.40
  4. Step 4: Simplify right side
    184,871,219,447.52x = 21,439,446,960,713,267,937,280
  5. Step 5: Solve for x
    x = 21,439,446,960,713,267,937,280/184,871,219,447.52
  6. Step 6: Final answer
    x = 115,969,630,236.57

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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.