Home / 19,125,614.76-26,392,578.45-10,423,600.08

Finding the Fourth Proportional to 19,125,614.76, 26,392,578.45 and 10,423,600.08

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Solution

The fourth proportional to 19,125,614.76, 26,392,578.45 and 10,423,600.08 is: 14,384,148.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,125,614.76 : 26,392,578.45 = 10,423,600.08 : x
  2. Step 2: Convert to fraction form
    19,125,614.76/26,392,578.45 = 10,423,600.08/x
  3. Step 3: Cross multiply
    19,125,614.76x = 26,392,578.45 × 10,423,600.08
  4. Step 4: Simplify right side
    19,125,614.76x = 275,105,682,842,826.28
  5. Step 5: Solve for x
    x = 275,105,682,842,826.28/19,125,614.76
  6. Step 6: Final answer
    x = 14,384,148.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.