Home / 92,256,536.86-127,314,249.90-50,443,300.46

Finding the Fourth Proportional to 92,256,536.86, 127,314,249.90 and 50,443,300.46

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Solution

The fourth proportional to 92,256,536.86, 127,314,249.90 and 50,443,300.46 is: 69,611,879.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,256,536.86 : 127,314,249.90 = 50,443,300.46 : x
  2. Step 2: Convert to fraction form
    92,256,536.86/127,314,249.90 = 50,443,300.46/x
  3. Step 3: Cross multiply
    92,256,536.86x = 127,314,249.90 × 50,443,300.46
  4. Step 4: Simplify right side
    92,256,536.86x = 6,422,150,960,674,348
  5. Step 5: Solve for x
    x = 6,422,150,960,674,348/92,256,536.86
  6. Step 6: Final answer
    x = 69,611,879.87

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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.