Home / 26,295,152.78-36,287,493.22-14,693,205.26

Finding the Fourth Proportional to 26,295,152.78, 36,287,493.22 and 14,693,205.26

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Solution

The fourth proportional to 26,295,152.78, 36,287,493.22 and 14,693,205.26 is: 20,276,725.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,152.78 : 36,287,493.22 = 14,693,205.26 : x
  2. Step 2: Convert to fraction form
    26,295,152.78/36,287,493.22 = 14,693,205.26/x
  3. Step 3: Cross multiply
    26,295,152.78x = 36,287,493.22 × 14,693,205.26
  4. Step 4: Simplify right side
    26,295,152.78x = 533,179,586,252,318.31
  5. Step 5: Solve for x
    x = 533,179,586,252,318.31/26,295,152.78
  6. Step 6: Final answer
    x = 20,276,725.17

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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.