Home / 53,656,905.40-80,495,855.70-22,951,425.40

Finding the Fourth Proportional to 53,656,905.40, 80,495,855.70 and 22,951,425.40

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Solution

The fourth proportional to 53,656,905.40, 80,495,855.70 and 22,951,425.40 is: 34,431,628.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,656,905.40 : 80,495,855.70 = 22,951,425.40 : x
  2. Step 2: Convert to fraction form
    53,656,905.40/80,495,855.70 = 22,951,425.40/x
  3. Step 3: Cross multiply
    53,656,905.40x = 80,495,855.70 × 22,951,425.40
  4. Step 4: Simplify right side
    53,656,905.40x = 1,847,494,627,107,714.75
  5. Step 5: Solve for x
    x = 1,847,494,627,107,714.75/53,656,905.40
  6. Step 6: Final answer
    x = 34,431,628.39

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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.