Home / 19,094,072.84-26,349,819.06-10,392,307.85

Finding the Fourth Proportional to 19,094,072.84, 26,349,819.06 and 10,392,307.85

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Solution

The fourth proportional to 19,094,072.84, 26,349,819.06 and 10,392,307.85 is: 14,341,384.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094,072.84 : 26,349,819.06 = 10,392,307.85 : x
  2. Step 2: Convert to fraction form
    19,094,072.84/26,349,819.06 = 10,392,307.85/x
  3. Step 3: Cross multiply
    19,094,072.84x = 26,349,819.06 × 10,392,307.85
  4. Step 4: Simplify right side
    19,094,072.84x = 273,835,431,361,488.88
  5. Step 5: Solve for x
    x = 273,835,431,361,488.88/19,094,072.84
  6. Step 6: Final answer
    x = 14,341,384.03

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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.