Home / 184,358,711.40-276,538,067.10-48,044,094.90

Finding the Fourth Proportional to 184,358,711.40, 276,538,067.10 and 48,044,094.90

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Solution

The fourth proportional to 184,358,711.40, 276,538,067.10 and 48,044,094.90 is: 72,066,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,358,711.40 : 276,538,067.10 = 48,044,094.90 : x
  2. Step 2: Convert to fraction form
    184,358,711.40/276,538,067.10 = 48,044,094.90/x
  3. Step 3: Cross multiply
    184,358,711.40x = 276,538,067.10 × 48,044,094.90
  4. Step 4: Simplify right side
    184,358,711.40x = 13,286,021,139,214,968
  5. Step 5: Solve for x
    x = 13,286,021,139,214,968/184,358,711.40
  6. Step 6: Final answer
    x = 72,066,142.35

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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.