Home / 62,959,809.40-94,439,714.10-22,574,375.80

Finding the Fourth Proportional to 62,959,809.40, 94,439,714.10 and 22,574,375.80

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Solution

The fourth proportional to 62,959,809.40, 94,439,714.10 and 22,574,375.80 is: 33,861,563.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,809.40 : 94,439,714.10 = 22,574,375.80 : x
  2. Step 2: Convert to fraction form
    62,959,809.40/94,439,714.10 = 22,574,375.80/x
  3. Step 3: Cross multiply
    62,959,809.40x = 94,439,714.10 × 22,574,375.80
  4. Step 4: Simplify right side
    62,959,809.40x = 2,131,917,596,537,958.75
  5. Step 5: Solve for x
    x = 2,131,917,596,537,958.75/62,959,809.40
  6. Step 6: Final answer
    x = 33,861,563.70

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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.