Home / 4,109,346,741,346.70-5,670,902,219,849.70-2,257,574,853,654.90

Finding the Fourth Proportional to 4,109,346,741,346.70, 5,670,902,219,849.70 and 2,257,574,853,654.90

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Solution

The fourth proportional to 4,109,346,741,346.70, 5,670,902,219,849.70 and 2,257,574,853,654.90 is: 3,115,455,339,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,346,741,346.70 : 5,670,902,219,849.70 = 2,257,574,853,654.90 : x
  2. Step 2: Convert to fraction form
    4,109,346,741,346.70/5,670,902,219,849.70 = 2,257,574,853,654.90/x
  3. Step 3: Cross multiply
    4,109,346,741,346.70x = 5,670,902,219,849.70 × 2,257,574,853,654.90
  4. Step 4: Simplify right side
    4,109,346,741,346.70x = 12,802,486,249,068,433,690,853,376
  5. Step 5: Solve for x
    x = 12,802,486,249,068,433,690,853,376/4,109,346,741,346.70
  6. Step 6: Final answer
    x = 3,115,455,339,958.21

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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.