Home / 463,280,185.59-694,919,720.67-118,233,849.48

Finding the Fourth Proportional to 463,280,185.59, 694,919,720.67 and 118,233,849.48

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Solution

The fourth proportional to 463,280,185.59, 694,919,720.67 and 118,233,849.48 is: 177,350,631.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,280,185.59 : 694,919,720.67 = 118,233,849.48 : x
  2. Step 2: Convert to fraction form
    463,280,185.59/694,919,720.67 = 118,233,849.48/x
  3. Step 3: Cross multiply
    463,280,185.59x = 694,919,720.67 × 118,233,849.48
  4. Step 4: Simplify right side
    463,280,185.59x = 82,163,033,654,380,416
  5. Step 5: Solve for x
    x = 82,163,033,654,380,416/463,280,185.59
  6. Step 6: Final answer
    x = 177,350,631.89

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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.