Home / 34,060,685.38-51,046,670.31-13,842,290.50

Finding the Fourth Proportional to 34,060,685.38, 51,046,670.31 and 13,842,290.50

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Solution

The fourth proportional to 34,060,685.38, 51,046,670.31 and 13,842,290.50 is: 20,745,408.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,060,685.38 : 51,046,670.31 = 13,842,290.50 : x
  2. Step 2: Convert to fraction form
    34,060,685.38/51,046,670.31 = 13,842,290.50/x
  3. Step 3: Cross multiply
    34,060,685.38x = 51,046,670.31 × 13,842,290.50
  4. Step 4: Simplify right side
    34,060,685.38x = 706,602,839,488,745.12
  5. Step 5: Solve for x
    x = 706,602,839,488,745.12/34,060,685.38
  6. Step 6: Final answer
    x = 20,745,408.72

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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.