Home / 26,012,158.70-35,889,449.64-14,998,042.76

Finding the Fourth Proportional to 26,012,158.70, 35,889,449.64 and 14,998,042.76

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Solution

The fourth proportional to 26,012,158.70, 35,889,449.64 and 14,998,042.76 is: 20,693,073.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,012,158.70 : 35,889,449.64 = 14,998,042.76 : x
  2. Step 2: Convert to fraction form
    26,012,158.70/35,889,449.64 = 14,998,042.76/x
  3. Step 3: Cross multiply
    26,012,158.70x = 35,889,449.64 × 14,998,042.76
  4. Step 4: Simplify right side
    26,012,158.70x = 538,271,500,333,586.62
  5. Step 5: Solve for x
    x = 538,271,500,333,586.62/26,012,158.70
  6. Step 6: Final answer
    x = 20,693,073.06

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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.