Home / 567,388,120.62-852,291,894.46-534,215,241.74

Finding the Fourth Proportional to 567,388,120.62, 852,291,894.46 and 534,215,241.74

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Solution

The fourth proportional to 567,388,120.62, 852,291,894.46 and 534,215,241.74 is: 802,461,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,388,120.62 : 852,291,894.46 = 534,215,241.74 : x
  2. Step 2: Convert to fraction form
    567,388,120.62/852,291,894.46 = 534,215,241.74/x
  3. Step 3: Cross multiply
    567,388,120.62x = 852,291,894.46 × 534,215,241.74
  4. Step 4: Simplify right side
    567,388,120.62x = 455,307,320,431,991,488
  5. Step 5: Solve for x
    x = 455,307,320,431,991,488/567,388,120.62
  6. Step 6: Final answer
    x = 802,461,849.10

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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.