Home / 336,204,003.60-504,306,005.40-118,100,617.20

Finding the Fourth Proportional to 336,204,003.60, 504,306,005.40 and 118,100,617.20

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Solution

The fourth proportional to 336,204,003.60, 504,306,005.40 and 118,100,617.20 is: 177,150,925.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,204,003.60 : 504,306,005.40 = 118,100,617.20 : x
  2. Step 2: Convert to fraction form
    336,204,003.60/504,306,005.40 = 118,100,617.20/x
  3. Step 3: Cross multiply
    336,204,003.60x = 504,306,005.40 × 118,100,617.20
  4. Step 4: Simplify right side
    336,204,003.60x = 59,558,850,495,406,528
  5. Step 5: Solve for x
    x = 59,558,850,495,406,528/336,204,003.60
  6. Step 6: Final answer
    x = 177,150,925.80

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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.