Home / 114,535,298.92-171,829,856.22-37,858,331.56

Finding the Fourth Proportional to 114,535,298.92, 171,829,856.22 and 37,858,331.56

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Solution

The fourth proportional to 114,535,298.92, 171,829,856.22 and 37,858,331.56 is: 56,796,391.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,535,298.92 : 171,829,856.22 = 37,858,331.56 : x
  2. Step 2: Convert to fraction form
    114,535,298.92/171,829,856.22 = 37,858,331.56/x
  3. Step 3: Cross multiply
    114,535,298.92x = 171,829,856.22 × 37,858,331.56
  4. Step 4: Simplify right side
    114,535,298.92x = 6,505,191,668,683,889
  5. Step 5: Solve for x
    x = 6,505,191,668,683,889/114,535,298.92
  6. Step 6: Final answer
    x = 56,796,391.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.