Home / 26,247,877.48-36,222,171.06-14,645,929.96

Finding the Fourth Proportional to 26,247,877.48, 36,222,171.06 and 14,645,929.96

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Solution

The fourth proportional to 26,247,877.48, 36,222,171.06 and 14,645,929.96 is: 20,211,439.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247,877.48 : 36,222,171.06 = 14,645,929.96 : x
  2. Step 2: Convert to fraction form
    26,247,877.48/36,222,171.06 = 14,645,929.96/x
  3. Step 3: Cross multiply
    26,247,877.48x = 36,222,171.06 × 14,645,929.96
  4. Step 4: Simplify right side
    26,247,877.48x = 530,507,380,343,899
  5. Step 5: Solve for x
    x = 530,507,380,343,899/26,247,877.48
  6. Step 6: Final answer
    x = 20,211,439.22

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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.