Home / 433,558,445.00-598,309,145.11-235,319,939.13

Finding the Fourth Proportional to 433,558,445.00, 598,309,145.11 and 235,319,939.13

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Solution

The fourth proportional to 433,558,445.00, 598,309,145.11 and 235,319,939.13 is: 324,740,696.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,558,445.00 : 598,309,145.11 = 235,319,939.13 : x
  2. Step 2: Convert to fraction form
    433,558,445.00/598,309,145.11 = 235,319,939.13/x
  3. Step 3: Cross multiply
    433,558,445.00x = 598,309,145.11 × 235,319,939.13
  4. Step 4: Simplify right side
    433,558,445.00x = 140,794,071,609,431,200
  5. Step 5: Solve for x
    x = 140,794,071,609,431,200/433,558,445.00
  6. Step 6: Final answer
    x = 324,740,696.98

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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.