Home / 277,607,050.05-382,619,551.73-184,621,408.77

Finding the Fourth Proportional to 277,607,050.05, 382,619,551.73 and 184,621,408.77

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Solution

The fourth proportional to 277,607,050.05, 382,619,551.73 and 184,621,408.77 is: 254,459,534.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,607,050.05 : 382,619,551.73 = 184,621,408.77 : x
  2. Step 2: Convert to fraction form
    277,607,050.05/382,619,551.73 = 184,621,408.77/x
  3. Step 3: Cross multiply
    277,607,050.05x = 382,619,551.73 × 184,621,408.77
  4. Step 4: Simplify right side
    277,607,050.05x = 70,639,760,662,415,392
  5. Step 5: Solve for x
    x = 70,639,760,662,415,392/277,607,050.05
  6. Step 6: Final answer
    x = 254,459,534.26

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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.