Home / 26,621,693.22-36,737,939.39-14,398,550.22

Finding the Fourth Proportional to 26,621,693.22, 36,737,939.39 and 14,398,550.22

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Solution

The fourth proportional to 26,621,693.22, 36,737,939.39 and 14,398,550.22 is: 19,870,000.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,621,693.22 : 36,737,939.39 = 14,398,550.22 : x
  2. Step 2: Convert to fraction form
    26,621,693.22/36,737,939.39 = 14,398,550.22/x
  3. Step 3: Cross multiply
    26,621,693.22x = 36,737,939.39 × 14,398,550.22
  4. Step 4: Simplify right side
    26,621,693.22x = 528,973,065,286,231.19
  5. Step 5: Solve for x
    x = 528,973,065,286,231.19/26,621,693.22
  6. Step 6: Final answer
    x = 19,870,000.79

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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.