Home / 123,277,410.30-184,911,630.64-37,013,575.02

Finding the Fourth Proportional to 123,277,410.30, 184,911,630.64 and 37,013,575.02

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Solution

The fourth proportional to 123,277,410.30, 184,911,630.64 and 37,013,575.02 is: 55,519,015.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,277,410.30 : 184,911,630.64 = 37,013,575.02 : x
  2. Step 2: Convert to fraction form
    123,277,410.30/184,911,630.64 = 37,013,575.02/x
  3. Step 3: Cross multiply
    123,277,410.30x = 184,911,630.64 × 37,013,575.02
  4. Step 4: Simplify right side
    123,277,410.30x = 6,844,240,512,764,171
  5. Step 5: Solve for x
    x = 6,844,240,512,764,171/123,277,410.30
  6. Step 6: Final answer
    x = 55,519,015.98

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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.