Home / 34,062,318.11-51,092,995.93-15,856,330.43

Finding the Fourth Proportional to 34,062,318.11, 51,092,995.93 and 15,856,330.43

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Solution

The fourth proportional to 34,062,318.11, 51,092,995.93 and 15,856,330.43 is: 23,784,271.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,062,318.11 : 51,092,995.93 = 15,856,330.43 : x
  2. Step 2: Convert to fraction form
    34,062,318.11/51,092,995.93 = 15,856,330.43/x
  3. Step 3: Cross multiply
    34,062,318.11x = 51,092,995.93 × 15,856,330.43
  4. Step 4: Simplify right side
    34,062,318.11x = 810,147,426,124,725.12
  5. Step 5: Solve for x
    x = 810,147,426,124,725.12/34,062,318.11
  6. Step 6: Final answer
    x = 23,784,271.63

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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.