Home / 26,186,272.70-36,135,635.51-14,423,252.63

Finding the Fourth Proportional to 26,186,272.70, 36,135,635.51 and 14,423,252.63

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Solution

The fourth proportional to 26,186,272.70, 36,135,635.51 and 14,423,252.63 is: 19,903,306.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,186,272.70 : 36,135,635.51 = 14,423,252.63 : x
  2. Step 2: Convert to fraction form
    26,186,272.70/36,135,635.51 = 14,423,252.63/x
  3. Step 3: Cross multiply
    26,186,272.70x = 36,135,635.51 × 14,423,252.63
  4. Step 4: Simplify right side
    26,186,272.70x = 521,193,399,834,212.69
  5. Step 5: Solve for x
    x = 521,193,399,834,212.69/26,186,272.70
  6. Step 6: Final answer
    x = 19,903,306.05

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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.