Home / 92,653,035.94-127,863,542.76-50,837,090.20

Finding the Fourth Proportional to 92,653,035.94, 127,863,542.76 and 50,837,090.20

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Solution

The fourth proportional to 92,653,035.94, 127,863,542.76 and 50,837,090.20 is: 70,156,475.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,653,035.94 : 127,863,542.76 = 50,837,090.20 : x
  2. Step 2: Convert to fraction form
    92,653,035.94/127,863,542.76 = 50,837,090.20/x
  3. Step 3: Cross multiply
    92,653,035.94x = 127,863,542.76 × 50,837,090.20
  4. Step 4: Simplify right side
    92,653,035.94x = 6,500,210,456,071,378
  5. Step 5: Solve for x
    x = 6,500,210,456,071,378/92,653,035.94
  6. Step 6: Final answer
    x = 70,156,475.61

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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.