Home / 26,602,715.40-39,848,085.90-22,123,739.40

Finding the Fourth Proportional to 26,602,715.40, 39,848,085.90 and 22,123,739.40

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Solution

The fourth proportional to 26,602,715.40, 39,848,085.90 and 22,123,739.40 is: 33,139,048.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,602,715.40 : 39,848,085.90 = 22,123,739.40 : x
  2. Step 2: Convert to fraction form
    26,602,715.40/39,848,085.90 = 22,123,739.40/x
  3. Step 3: Cross multiply
    26,602,715.40x = 39,848,085.90 × 22,123,739.40
  4. Step 4: Simplify right side
    26,602,715.40x = 881,588,668,040,414.38
  5. Step 5: Solve for x
    x = 881,588,668,040,414.38/26,602,715.40
  6. Step 6: Final answer
    x = 33,139,048.21

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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.