Home / 26,683,903.82-36,823,818.76-14,460,760.82

Finding the Fourth Proportional to 26,683,903.82, 36,823,818.76 and 14,460,760.82

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Solution

The fourth proportional to 26,683,903.82, 36,823,818.76 and 14,460,760.82 is: 19,955,866.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,683,903.82 : 36,823,818.76 = 14,460,760.82 : x
  2. Step 2: Convert to fraction form
    26,683,903.82/36,823,818.76 = 14,460,760.82/x
  3. Step 3: Cross multiply
    26,683,903.82x = 36,823,818.76 × 14,460,760.82
  4. Step 4: Simplify right side
    26,683,903.82x = 532,500,435,347,118
  5. Step 5: Solve for x
    x = 532,500,435,347,118/26,683,903.82
  6. Step 6: Final answer
    x = 19,955,866.99

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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.