Home / 22,056,806.03-33,054,941.51-13,955,278.61

Finding the Fourth Proportional to 22,056,806.03, 33,054,941.51 and 13,955,278.61

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Solution

The fourth proportional to 22,056,806.03, 33,054,941.51 and 13,955,278.61 is: 20,913,767.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,806.03 : 33,054,941.51 = 13,955,278.61 : x
  2. Step 2: Convert to fraction form
    22,056,806.03/33,054,941.51 = 13,955,278.61/x
  3. Step 3: Cross multiply
    22,056,806.03x = 33,054,941.51 × 13,955,278.61
  4. Step 4: Simplify right side
    22,056,806.03x = 461,290,917,974,253
  5. Step 5: Solve for x
    x = 461,290,917,974,253/22,056,806.03
  6. Step 6: Final answer
    x = 20,913,767.73

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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.