Home / 134,011,708.23-200,960,432.44-50,999,295.43

Finding the Fourth Proportional to 134,011,708.23, 200,960,432.44 and 50,999,295.43

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Solution

The fourth proportional to 134,011,708.23, 200,960,432.44 and 50,999,295.43 is: 76,477,201.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,011,708.23 : 200,960,432.44 = 50,999,295.43 : x
  2. Step 2: Convert to fraction form
    134,011,708.23/200,960,432.44 = 50,999,295.43/x
  3. Step 3: Cross multiply
    134,011,708.23x = 200,960,432.44 × 50,999,295.43
  4. Step 4: Simplify right side
    134,011,708.23x = 10,248,840,464,158,944
  5. Step 5: Solve for x
    x = 10,248,840,464,158,944/134,011,708.23
  6. Step 6: Final answer
    x = 76,477,201.87

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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.