Home / 36,288,489.60-54,457,617.60-16,108,214.40

Finding the Fourth Proportional to 36,288,489.60, 54,457,617.60 and 16,108,214.40

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Solution

The fourth proportional to 36,288,489.60, 54,457,617.60 and 16,108,214.40 is: 24,173,367.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,489.60 : 54,457,617.60 = 16,108,214.40 : x
  2. Step 2: Convert to fraction form
    36,288,489.60/54,457,617.60 = 16,108,214.40/x
  3. Step 3: Cross multiply
    36,288,489.60x = 54,457,617.60 × 16,108,214.40
  4. Step 4: Simplify right side
    36,288,489.60x = 877,214,980,014,013.50
  5. Step 5: Solve for x
    x = 877,214,980,014,013.50/36,288,489.60
  6. Step 6: Final answer
    x = 24,173,367.08

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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.