Home / 26,902,955.21-37,126,974.35-14,680,482.89

Finding the Fourth Proportional to 26,902,955.21, 37,126,974.35 and 14,680,482.89

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Solution

The fourth proportional to 26,902,955.21, 37,126,974.35 and 14,680,482.89 is: 20,259,555.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,955.21 : 37,126,974.35 = 14,680,482.89 : x
  2. Step 2: Convert to fraction form
    26,902,955.21/37,126,974.35 = 14,680,482.89/x
  3. Step 3: Cross multiply
    26,902,955.21x = 37,126,974.35 × 14,680,482.89
  4. Step 4: Simplify right side
    26,902,955.21x = 545,041,911,629,241.44
  5. Step 5: Solve for x
    x = 545,041,911,629,241.44/26,902,955.21
  6. Step 6: Final answer
    x = 20,259,555.40

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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.