Home / 26,727,127.86-36,883,460.04-14,503,984.86

Finding the Fourth Proportional to 26,727,127.86, 36,883,460.04 and 14,503,984.86

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Solution

The fourth proportional to 26,727,127.86, 36,883,460.04 and 14,503,984.86 is: 20,015,511.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,727,127.86 : 36,883,460.04 = 14,503,984.86 : x
  2. Step 2: Convert to fraction form
    26,727,127.86/36,883,460.04 = 14,503,984.86/x
  3. Step 3: Cross multiply
    26,727,127.86x = 36,883,460.04 × 14,503,984.86
  4. Step 4: Simplify right side
    26,727,127.86x = 534,957,146,004,574.94
  5. Step 5: Solve for x
    x = 534,957,146,004,574.94/26,727,127.86
  6. Step 6: Final answer
    x = 20,015,511.91

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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.