Home / 26,620,156-36,735,815.34-14,397,013

Finding the Fourth Proportional to 26,620,156, 36,735,815.34 and 14,397,013

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Solution

The fourth proportional to 26,620,156, 36,735,815.34 and 14,397,013 is: 19,867,877.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,620,156 : 36,735,815.34 = 14,397,013 : x
  2. Step 2: Convert to fraction form
    26,620,156/36,735,815.34 = 14,397,013/x
  3. Step 3: Cross multiply
    26,620,156x = 36,735,815.34 × 14,397,013
  4. Step 4: Simplify right side
    26,620,156x = 528,886,011,015,579.50
  5. Step 5: Solve for x
    x = 528,886,011,015,579.50/26,620,156
  6. Step 6: Final answer
    x = 19,867,877.97

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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.