Home / 184,477,182.95-254,580,206.41-105,091,067.89

Finding the Fourth Proportional to 184,477,182.95, 254,580,206.41 and 105,091,067.89

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Solution

The fourth proportional to 184,477,182.95, 254,580,206.41 and 105,091,067.89 is: 145,026,638.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,477,182.95 : 254,580,206.41 = 105,091,067.89 : x
  2. Step 2: Convert to fraction form
    184,477,182.95/254,580,206.41 = 105,091,067.89/x
  3. Step 3: Cross multiply
    184,477,182.95x = 254,580,206.41 × 105,091,067.89
  4. Step 4: Simplify right side
    184,477,182.95x = 26,754,105,755,733,112
  5. Step 5: Solve for x
    x = 26,754,105,755,733,112/184,477,182.95
  6. Step 6: Final answer
    x = 145,026,638.67

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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.