Home / 92,064,847.14-127,048,863.96-50,811,739.38

Finding the Fourth Proportional to 92,064,847.14, 127,048,863.96 and 50,811,739.38

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Solution

The fourth proportional to 92,064,847.14, 127,048,863.96 and 50,811,739.38 is: 70,119,855.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,064,847.14 : 127,048,863.96 = 50,811,739.38 : x
  2. Step 2: Convert to fraction form
    92,064,847.14/127,048,863.96 = 50,811,739.38/x
  3. Step 3: Cross multiply
    92,064,847.14x = 127,048,863.96 × 50,811,739.38
  4. Step 4: Simplify right side
    92,064,847.14x = 6,455,573,764,060,595
  5. Step 5: Solve for x
    x = 6,455,573,764,060,595/92,064,847.14
  6. Step 6: Final answer
    x = 70,119,855.35

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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.