Home / 36,663,903.60-54,995,855.40-16,508,511.60

Finding the Fourth Proportional to 36,663,903.60, 54,995,855.40 and 16,508,511.60

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Solution

The fourth proportional to 36,663,903.60, 54,995,855.40 and 16,508,511.60 is: 24,762,767.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,663,903.60 : 54,995,855.40 = 16,508,511.60 : x
  2. Step 2: Convert to fraction form
    36,663,903.60/54,995,855.40 = 16,508,511.60/x
  3. Step 3: Cross multiply
    36,663,903.60x = 54,995,855.40 × 16,508,511.60
  4. Step 4: Simplify right side
    36,663,903.60x = 907,899,716,822,822.62
  5. Step 5: Solve for x
    x = 907,899,716,822,822.62/36,663,903.60
  6. Step 6: Final answer
    x = 24,762,767.40

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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.