Home / 26,638,517.50-36,761,154.18-14,415,374.50

Finding the Fourth Proportional to 26,638,517.50, 36,761,154.18 and 14,415,374.50

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Solution

The fourth proportional to 26,638,517.50, 36,761,154.18 and 14,415,374.50 is: 19,893,216.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,638,517.50 : 36,761,154.18 = 14,415,374.50 : x
  2. Step 2: Convert to fraction form
    26,638,517.50/36,761,154.18 = 14,415,374.50/x
  3. Step 3: Cross multiply
    26,638,517.50x = 36,761,154.18 × 14,415,374.50
  4. Step 4: Simplify right side
    26,638,517.50x = 529,925,804,556,940.38
  5. Step 5: Solve for x
    x = 529,925,804,556,940.38/26,638,517.50
  6. Step 6: Final answer
    x = 19,893,216.83

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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.