Home / 92,626,804.70-127,825,188.24-50,811,213.89

Finding the Fourth Proportional to 92,626,804.70, 127,825,188.24 and 50,811,213.89

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Solution

The fourth proportional to 92,626,804.70, 127,825,188.24 and 50,811,213.89 is: 70,119,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626,804.70 : 127,825,188.24 = 50,811,213.89 : x
  2. Step 2: Convert to fraction form
    92,626,804.70/127,825,188.24 = 50,811,213.89/x
  3. Step 3: Cross multiply
    92,626,804.70x = 127,825,188.24 × 50,811,213.89
  4. Step 4: Simplify right side
    92,626,804.70x = 6,494,952,979,983,369
  5. Step 5: Solve for x
    x = 6,494,952,979,983,369/92,626,804.70
  6. Step 6: Final answer
    x = 70,119,583.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.