Home / 277,606,603.51-383,138,229.98-175,773,745.77

Finding the Fourth Proportional to 277,606,603.51, 383,138,229.98 and 175,773,745.77

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Solution

The fourth proportional to 277,606,603.51, 383,138,229.98 and 175,773,745.77 is: 242,593,803.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,606,603.51 : 383,138,229.98 = 175,773,745.77 : x
  2. Step 2: Convert to fraction form
    277,606,603.51/383,138,229.98 = 175,773,745.77/x
  3. Step 3: Cross multiply
    277,606,603.51x = 383,138,229.98 × 175,773,745.77
  4. Step 4: Simplify right side
    277,606,603.51x = 67,345,641,831,052,600
  5. Step 5: Solve for x
    x = 67,345,641,831,052,600/277,606,603.51
  6. Step 6: Final answer
    x = 242,593,803.53

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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.