Home / 26,132,385.49-39,203,810.63-14,634,204.30

Finding the Fourth Proportional to 26,132,385.49, 39,203,810.63 and 14,634,204.30

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Solution

The fourth proportional to 26,132,385.49, 39,203,810.63 and 14,634,204.30 is: 21,954,236.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,132,385.49 : 39,203,810.63 = 14,634,204.30 : x
  2. Step 2: Convert to fraction form
    26,132,385.49/39,203,810.63 = 14,634,204.30/x
  3. Step 3: Cross multiply
    26,132,385.49x = 39,203,810.63 × 14,634,204.30
  4. Step 4: Simplify right side
    26,132,385.49x = 573,716,574,079,638.88
  5. Step 5: Solve for x
    x = 573,716,574,079,638.88/26,132,385.49
  6. Step 6: Final answer
    x = 21,954,236.61

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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.