Home / 336,108,011.60-504,162,017.40-232,795,881.20

Finding the Fourth Proportional to 336,108,011.60, 504,162,017.40 and 232,795,881.20

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Solution

The fourth proportional to 336,108,011.60, 504,162,017.40 and 232,795,881.20 is: 349,193,821.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,108,011.60 : 504,162,017.40 = 232,795,881.20 : x
  2. Step 2: Convert to fraction form
    336,108,011.60/504,162,017.40 = 232,795,881.20/x
  3. Step 3: Cross multiply
    336,108,011.60x = 504,162,017.40 × 232,795,881.20
  4. Step 4: Simplify right side
    336,108,011.60x = 117,366,841,108,202,720
  5. Step 5: Solve for x
    x = 117,366,841,108,202,720/336,108,011.60
  6. Step 6: Final answer
    x = 349,193,821.80

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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.