Home / 34,451,342.40-51,677,013.60-29,774,661.60

Finding the Fourth Proportional to 34,451,342.40, 51,677,013.60 and 29,774,661.60

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Solution

The fourth proportional to 34,451,342.40, 51,677,013.60 and 29,774,661.60 is: 44,661,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,451,342.40 : 51,677,013.60 = 29,774,661.60 : x
  2. Step 2: Convert to fraction form
    34,451,342.40/51,677,013.60 = 29,774,661.60/x
  3. Step 3: Cross multiply
    34,451,342.40x = 51,677,013.60 × 29,774,661.60
  4. Step 4: Simplify right side
    34,451,342.40x = 1,538,665,592,438,598
  5. Step 5: Solve for x
    x = 1,538,665,592,438,598/34,451,342.40
  6. Step 6: Final answer
    x = 44,661,992.40

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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.