Home / 313,558,774.88-470,307,770.39-95,211,036.24

Finding the Fourth Proportional to 313,558,774.88, 470,307,770.39 and 95,211,036.24

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Solution

The fourth proportional to 313,558,774.88, 470,307,770.39 and 95,211,036.24 is: 142,807,325.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,558,774.88 : 470,307,770.39 = 95,211,036.24 : x
  2. Step 2: Convert to fraction form
    313,558,774.88/470,307,770.39 = 95,211,036.24/x
  3. Step 3: Cross multiply
    313,558,774.88x = 470,307,770.39 × 95,211,036.24
  4. Step 4: Simplify right side
    313,558,774.88x = 44,778,490,170,079,832
  5. Step 5: Solve for x
    x = 44,778,490,170,079,832/313,558,774.88
  6. Step 6: Final answer
    x = 142,807,325.96

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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.