Home / 59,969,924.89-89,960,377.09-16,838,837.63

Finding the Fourth Proportional to 59,969,924.89, 89,960,377.09 and 16,838,837.63

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Solution

The fourth proportional to 59,969,924.89, 89,960,377.09 and 16,838,837.63 is: 25,259,797.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,969,924.89 : 89,960,377.09 = 16,838,837.63 : x
  2. Step 2: Convert to fraction form
    59,969,924.89/89,960,377.09 = 16,838,837.63/x
  3. Step 3: Cross multiply
    59,969,924.89x = 89,960,377.09 × 16,838,837.63
  4. Step 4: Simplify right side
    59,969,924.89x = 1,514,828,183,335,134.25
  5. Step 5: Solve for x
    x = 1,514,828,183,335,134.25/59,969,924.89
  6. Step 6: Final answer
    x = 25,259,797.91

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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.