Home / 17,733,948.83-26,579,356.92-12,548,052.45

Finding the Fourth Proportional to 17,733,948.83, 26,579,356.92 and 12,548,052.45

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Solution

The fourth proportional to 17,733,948.83, 26,579,356.92 and 12,548,052.45 is: 18,806,818.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733,948.83 : 26,579,356.92 = 12,548,052.45 : x
  2. Step 2: Convert to fraction form
    17,733,948.83/26,579,356.92 = 12,548,052.45/x
  3. Step 3: Cross multiply
    17,733,948.83x = 26,579,356.92 × 12,548,052.45
  4. Step 4: Simplify right side
    17,733,948.83x = 333,519,164,719,430.44
  5. Step 5: Solve for x
    x = 333,519,164,719,430.44/17,733,948.83
  6. Step 6: Final answer
    x = 18,806,818.94

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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.