Home / 95,426,231.70-143,139,347.55-44,291,255.70

Finding the Fourth Proportional to 95,426,231.70, 143,139,347.55 and 44,291,255.70

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Solution

The fourth proportional to 95,426,231.70, 143,139,347.55 and 44,291,255.70 is: 66,436,883.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,426,231.70 : 143,139,347.55 = 44,291,255.70 : x
  2. Step 2: Convert to fraction form
    95,426,231.70/143,139,347.55 = 44,291,255.70/x
  3. Step 3: Cross multiply
    95,426,231.70x = 143,139,347.55 × 44,291,255.70
  4. Step 4: Simplify right side
    95,426,231.70x = 6,339,821,443,068,219
  5. Step 5: Solve for x
    x = 6,339,821,443,068,219/95,426,231.70
  6. Step 6: Final answer
    x = 66,436,883.55

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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.