Home / 59,174,896.91-88,770,683.30-18,237,646.76

Finding the Fourth Proportional to 59,174,896.91, 88,770,683.30 and 18,237,646.76

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Solution

The fourth proportional to 59,174,896.91, 88,770,683.30 and 18,237,646.76 is: 27,359,039.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,174,896.91 : 88,770,683.30 = 18,237,646.76 : x
  2. Step 2: Convert to fraction form
    59,174,896.91/88,770,683.30 = 18,237,646.76/x
  3. Step 3: Cross multiply
    59,174,896.91x = 88,770,683.30 × 18,237,646.76
  4. Step 4: Simplify right side
    59,174,896.91x = 1,618,968,364,134,189.50
  5. Step 5: Solve for x
    x = 1,618,968,364,134,189.50/59,174,896.91
  6. Step 6: Final answer
    x = 27,359,039.88

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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.