Home / 40,059,505.58-60,080,849.76-11,298,915.26

Finding the Fourth Proportional to 40,059,505.58, 60,080,849.76 and 11,298,915.26

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Solution

The fourth proportional to 40,059,505.58, 60,080,849.76 and 11,298,915.26 is: 16,946,001.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,059,505.58 : 60,080,849.76 = 11,298,915.26 : x
  2. Step 2: Convert to fraction form
    40,059,505.58/60,080,849.76 = 11,298,915.26/x
  3. Step 3: Cross multiply
    40,059,505.58x = 60,080,849.76 × 11,298,915.26
  4. Step 4: Simplify right side
    40,059,505.58x = 678,848,430,187,031.25
  5. Step 5: Solve for x
    x = 678,848,430,187,031.25/40,059,505.58
  6. Step 6: Final answer
    x = 16,946,001.21

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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.