Home / 92,595,354.24-127,769,844.27-50,768,412.87

Finding the Fourth Proportional to 92,595,354.24, 127,769,844.27 and 50,768,412.87

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Solution

The fourth proportional to 92,595,354.24, 127,769,844.27 and 50,768,412.87 is: 70,053,970.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,595,354.24 : 127,769,844.27 = 50,768,412.87 : x
  2. Step 2: Convert to fraction form
    92,595,354.24/127,769,844.27 = 50,768,412.87/x
  3. Step 3: Cross multiply
    92,595,354.24x = 127,769,844.27 × 50,768,412.87
  4. Step 4: Simplify right side
    92,595,354.24x = 6,486,672,206,234,963
  5. Step 5: Solve for x
    x = 6,486,672,206,234,963/92,595,354.24
  6. Step 6: Final answer
    x = 70,053,970.41

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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.