Home / 39,015,670.56-58,531,723.56-14,754,060.38

Finding the Fourth Proportional to 39,015,670.56, 58,531,723.56 and 14,754,060.38

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Solution

The fourth proportional to 39,015,670.56, 58,531,723.56 and 14,754,060.38 is: 22,134,198.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,015,670.56 : 58,531,723.56 = 14,754,060.38 : x
  2. Step 2: Convert to fraction form
    39,015,670.56/58,531,723.56 = 14,754,060.38/x
  3. Step 3: Cross multiply
    39,015,670.56x = 58,531,723.56 × 14,754,060.38
  4. Step 4: Simplify right side
    39,015,670.56x = 863,580,583,257,050
  5. Step 5: Solve for x
    x = 863,580,583,257,050/39,015,670.56
  6. Step 6: Final answer
    x = 22,134,198.15

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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.