Home / 59,969,882.16-89,960,312.88-16,838,794.56

Finding the Fourth Proportional to 59,969,882.16, 89,960,312.88 and 16,838,794.56

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Solution

The fourth proportional to 59,969,882.16, 89,960,312.88 and 16,838,794.56 is: 25,259,733.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,969,882.16 : 89,960,312.88 = 16,838,794.56 : x
  2. Step 2: Convert to fraction form
    59,969,882.16/89,960,312.88 = 16,838,794.56/x
  3. Step 3: Cross multiply
    59,969,882.16x = 89,960,312.88 × 16,838,794.56
  4. Step 4: Simplify right side
    59,969,882.16x = 1,514,823,227,139,641.75
  5. Step 5: Solve for x
    x = 1,514,823,227,139,641.75/59,969,882.16
  6. Step 6: Final answer
    x = 25,259,733.26

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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.