Home / 26,092,872.80-36,014,435.73-14,935,833.41

Finding the Fourth Proportional to 26,092,872.80, 36,014,435.73 and 14,935,833.41

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Solution

The fourth proportional to 26,092,872.80, 36,014,435.73 and 14,935,833.41 is: 20,615,039.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,092,872.80 : 36,014,435.73 = 14,935,833.41 : x
  2. Step 2: Convert to fraction form
    26,092,872.80/36,014,435.73 = 14,935,833.41/x
  3. Step 3: Cross multiply
    26,092,872.80x = 36,014,435.73 × 14,935,833.41
  4. Step 4: Simplify right side
    26,092,872.80x = 537,905,612,238,359.50
  5. Step 5: Solve for x
    x = 537,905,612,238,359.50/26,092,872.80
  6. Step 6: Final answer
    x = 20,615,039.84

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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.