Home / 235,020,803.60-352,405,234.20-98,552,003.60

Finding the Fourth Proportional to 235,020,803.60, 352,405,234.20 and 98,552,003.60

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Solution

The fourth proportional to 235,020,803.60, 352,405,234.20 and 98,552,003.60 is: 147,775,181.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,020,803.60 : 352,405,234.20 = 98,552,003.60 : x
  2. Step 2: Convert to fraction form
    235,020,803.60/352,405,234.20 = 98,552,003.60/x
  3. Step 3: Cross multiply
    235,020,803.60x = 352,405,234.20 × 98,552,003.60
  4. Step 4: Simplify right side
    235,020,803.60x = 34,730,241,909,537,240
  5. Step 5: Solve for x
    x = 34,730,241,909,537,240/235,020,803.60
  6. Step 6: Final answer
    x = 147,775,181.51

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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.