Home / 26,951,032.40-40,440,545.40-11,806,494.80

Finding the Fourth Proportional to 26,951,032.40, 40,440,545.40 and 11,806,494.80

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Solution

The fourth proportional to 26,951,032.40, 40,440,545.40 and 11,806,494.80 is: 17,715,873.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951,032.40 : 40,440,545.40 = 11,806,494.80 : x
  2. Step 2: Convert to fraction form
    26,951,032.40/40,440,545.40 = 11,806,494.80/x
  3. Step 3: Cross multiply
    26,951,032.40x = 40,440,545.40 × 11,806,494.80
  4. Step 4: Simplify right side
    26,951,032.40x = 477,461,088,974,263.94
  5. Step 5: Solve for x
    x = 477,461,088,974,263.94/26,951,032.40
  6. Step 6: Final answer
    x = 17,715,873.81

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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.