Home / 26,534,600.42-39,802,123.52-7,366,852.22

Finding the Fourth Proportional to 26,534,600.42, 39,802,123.52 and 7,366,852.22

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Solution

The fourth proportional to 26,534,600.42, 39,802,123.52 and 7,366,852.22 is: 11,050,340.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,600.42 : 39,802,123.52 = 7,366,852.22 : x
  2. Step 2: Convert to fraction form
    26,534,600.42/39,802,123.52 = 7,366,852.22/x
  3. Step 3: Cross multiply
    26,534,600.42x = 39,802,123.52 × 7,366,852.22
  4. Step 4: Simplify right side
    26,534,600.42x = 293,216,361,977,191.94
  5. Step 5: Solve for x
    x = 293,216,361,977,191.94/26,534,600.42
  6. Step 6: Final answer
    x = 11,050,340.21

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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.