Home / 26,600,472.54-36,708,667.86-14,839,740.96

Finding the Fourth Proportional to 26,600,472.54, 36,708,667.86 and 14,839,740.96

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Solution

The fourth proportional to 26,600,472.54, 36,708,667.86 and 14,839,740.96 is: 20,478,851.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,472.54 : 36,708,667.86 = 14,839,740.96 : x
  2. Step 2: Convert to fraction form
    26,600,472.54/36,708,667.86 = 14,839,740.96/x
  3. Step 3: Cross multiply
    26,600,472.54x = 36,708,667.86 × 14,839,740.96
  4. Step 4: Simplify right side
    26,600,472.54x = 544,747,122,029,077.56
  5. Step 5: Solve for x
    x = 544,747,122,029,077.56/26,600,472.54
  6. Step 6: Final answer
    x = 20,478,851.31

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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.