Home / 26,622,699.84-36,739,205.64-14,399,527.68

Finding the Fourth Proportional to 26,622,699.84, 36,739,205.64 and 14,399,527.68

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Solution

The fourth proportional to 26,622,699.84, 36,739,205.64 and 14,399,527.68 is: 19,871,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,622,699.84 : 36,739,205.64 = 14,399,527.68 : x
  2. Step 2: Convert to fraction form
    26,622,699.84/36,739,205.64 = 14,399,527.68/x
  3. Step 3: Cross multiply
    26,622,699.84x = 36,739,205.64 × 14,399,527.68
  4. Step 4: Simplify right side
    26,622,699.84x = 529,027,208,554,392.12
  5. Step 5: Solve for x
    x = 529,027,208,554,392.12/26,622,699.84
  6. Step 6: Final answer
    x = 19,871,283.22

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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.