Home / 26,727,128.83-36,883,461.45-14,503,985.83

Finding the Fourth Proportional to 26,727,128.83, 36,883,461.45 and 14,503,985.83

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Solution

The fourth proportional to 26,727,128.83, 36,883,461.45 and 14,503,985.83 is: 20,015,513.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,727,128.83 : 36,883,461.45 = 14,503,985.83 : x
  2. Step 2: Convert to fraction form
    26,727,128.83/36,883,461.45 = 14,503,985.83/x
  3. Step 3: Cross multiply
    26,727,128.83x = 36,883,461.45 × 14,503,985.83
  4. Step 4: Simplify right side
    26,727,128.83x = 534,957,202,232,151.31
  5. Step 5: Solve for x
    x = 534,957,202,232,151.31/26,727,128.83
  6. Step 6: Final answer
    x = 20,015,513.29

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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.