Home / 16,078,856.20-24,118,284.30-9,701,564.20

Finding the Fourth Proportional to 16,078,856.20, 24,118,284.30 and 9,701,564.20

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Solution

The fourth proportional to 16,078,856.20, 24,118,284.30 and 9,701,564.20 is: 14,552,346.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,078,856.20 : 24,118,284.30 = 9,701,564.20 : x
  2. Step 2: Convert to fraction form
    16,078,856.20/24,118,284.30 = 9,701,564.20/x
  3. Step 3: Cross multiply
    16,078,856.20x = 24,118,284.30 × 9,701,564.20
  4. Step 4: Simplify right side
    16,078,856.20x = 233,985,083,530,302.06
  5. Step 5: Solve for x
    x = 233,985,083,530,302.06/16,078,856.20
  6. Step 6: Final answer
    x = 14,552,346.30

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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.