Home / 26,519,755.15-36,593,246.37-14,920,169.59

Finding the Fourth Proportional to 26,519,755.15, 36,593,246.37 and 14,920,169.59

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Solution

The fourth proportional to 26,519,755.15, 36,593,246.37 and 14,920,169.59 is: 20,587,574.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,519,755.15 : 36,593,246.37 = 14,920,169.59 : x
  2. Step 2: Convert to fraction form
    26,519,755.15/36,593,246.37 = 14,920,169.59/x
  3. Step 3: Cross multiply
    26,519,755.15x = 36,593,246.37 × 14,920,169.59
  4. Step 4: Simplify right side
    26,519,755.15x = 545,977,441,689,051.81
  5. Step 5: Solve for x
    x = 545,977,441,689,051.81/26,519,755.15
  6. Step 6: Final answer
    x = 20,587,574.76

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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.