Home / 36,199,903.20-54,252,615.60-14,616,837.60

Finding the Fourth Proportional to 36,199,903.20, 54,252,615.60 and 14,616,837.60

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Solution

The fourth proportional to 36,199,903.20, 54,252,615.60 and 14,616,837.60 is: 21,906,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,199,903.20 : 54,252,615.60 = 14,616,837.60 : x
  2. Step 2: Convert to fraction form
    36,199,903.20/54,252,615.60 = 14,616,837.60/x
  3. Step 3: Cross multiply
    36,199,903.20x = 54,252,615.60 × 14,616,837.60
  4. Step 4: Simplify right side
    36,199,903.20x = 793,001,671,600,426.50
  5. Step 5: Solve for x
    x = 793,001,671,600,426.50/36,199,903.20
  6. Step 6: Final answer
    x = 21,906,182.10

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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.