Home / 496,867,046.00-685,667,522.95-270,807,985.40

Finding the Fourth Proportional to 496,867,046.00, 685,667,522.95 and 270,807,985.40

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Solution

The fourth proportional to 496,867,046.00, 685,667,522.95 and 270,807,985.40 is: 373,710,114.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,867,046.00 : 685,667,522.95 = 270,807,985.40 : x
  2. Step 2: Convert to fraction form
    496,867,046.00/685,667,522.95 = 270,807,985.40/x
  3. Step 3: Cross multiply
    496,867,046.00x = 685,667,522.95 × 270,807,985.40
  4. Step 4: Simplify right side
    496,867,046.00x = 185,684,240,540,192,384
  5. Step 5: Solve for x
    x = 185,684,240,540,192,384/496,867,046.00
  6. Step 6: Final answer
    x = 373,710,114.28

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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.