Home / 476,051,522.52-656,928,987.66-264,371,793.24

Finding the Fourth Proportional to 476,051,522.52, 656,928,987.66 and 264,371,793.24

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Solution

The fourth proportional to 476,051,522.52, 656,928,987.66 and 264,371,793.24 is: 364,820,794.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,051,522.52 : 656,928,987.66 = 264,371,793.24 : x
  2. Step 2: Convert to fraction form
    476,051,522.52/656,928,987.66 = 264,371,793.24/x
  3. Step 3: Cross multiply
    476,051,522.52x = 656,928,987.66 × 264,371,793.24
  4. Step 4: Simplify right side
    476,051,522.52x = 173,673,494,499,012,032
  5. Step 5: Solve for x
    x = 173,673,494,499,012,032/476,051,522.52
  6. Step 6: Final answer
    x = 364,820,794.14

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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.