Home / 534,038,590.82-801,148,329.62-184,189,668.32

Finding the Fourth Proportional to 534,038,590.82, 801,148,329.62 and 184,189,668.32

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Solution

The fourth proportional to 534,038,590.82, 801,148,329.62 and 184,189,668.32 is: 276,315,696.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,038,590.82 : 801,148,329.62 = 184,189,668.32 : x
  2. Step 2: Convert to fraction form
    534,038,590.82/801,148,329.62 = 184,189,668.32/x
  3. Step 3: Cross multiply
    534,038,590.82x = 801,148,329.62 × 184,189,668.32
  4. Step 4: Simplify right side
    534,038,590.82x = 147,563,245,109,602,464
  5. Step 5: Solve for x
    x = 147,563,245,109,602,464/534,038,590.82
  6. Step 6: Final answer
    x = 276,315,696.37

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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.