Home / 95,514,108.42-131,809,916.07-54,263,264.34

Finding the Fourth Proportional to 95,514,108.42, 131,809,916.07 and 54,263,264.34

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Solution

The fourth proportional to 95,514,108.42, 131,809,916.07 and 54,263,264.34 is: 74,883,558.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,514,108.42 : 131,809,916.07 = 54,263,264.34 : x
  2. Step 2: Convert to fraction form
    95,514,108.42/131,809,916.07 = 54,263,264.34/x
  3. Step 3: Cross multiply
    95,514,108.42x = 131,809,916.07 × 54,263,264.34
  4. Step 4: Simplify right side
    95,514,108.42x = 7,152,436,318,339,624
  5. Step 5: Solve for x
    x = 7,152,436,318,339,624/95,514,108.42
  6. Step 6: Final answer
    x = 74,883,558.43

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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.