Home / 26,954,900.15-40,417,543.43-13,277,952.95

Finding the Fourth Proportional to 26,954,900.15, 40,417,543.43 and 13,277,952.95

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Solution

The fourth proportional to 26,954,900.15, 40,417,543.43 and 13,277,952.95 is: 19,909,635.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,954,900.15 : 40,417,543.43 = 13,277,952.95 : x
  2. Step 2: Convert to fraction form
    26,954,900.15/40,417,543.43 = 13,277,952.95/x
  3. Step 3: Cross multiply
    26,954,900.15x = 40,417,543.43 × 13,277,952.95
  4. Step 4: Simplify right side
    26,954,900.15x = 536,662,239,951,731.81
  5. Step 5: Solve for x
    x = 536,662,239,951,731.81/26,954,900.15
  6. Step 6: Final answer
    x = 19,909,635.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.