Home / 26,733,226.63-36,890,864.90-14,509,821.19

Finding the Fourth Proportional to 26,733,226.63, 36,890,864.90 and 14,509,821.19

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Solution

The fourth proportional to 26,733,226.63, 36,890,864.90 and 14,509,821.19 is: 20,023,017.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,226.63 : 36,890,864.90 = 14,509,821.19 : x
  2. Step 2: Convert to fraction form
    26,733,226.63/36,890,864.90 = 14,509,821.19/x
  3. Step 3: Cross multiply
    26,733,226.63x = 36,890,864.90 × 14,509,821.19
  4. Step 4: Simplify right side
    26,733,226.63x = 535,279,853,170,898.12
  5. Step 5: Solve for x
    x = 535,279,853,170,898.12/26,733,226.63
  6. Step 6: Final answer
    x = 20,023,017.07

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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.