Home / 36,214,370.40-54,302,893.20-13,483,567.20

Finding the Fourth Proportional to 36,214,370.40, 54,302,893.20 and 13,483,567.20

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Solution

The fourth proportional to 36,214,370.40, 54,302,893.20 and 13,483,567.20 is: 20,218,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,214,370.40 : 54,302,893.20 = 13,483,567.20 : x
  2. Step 2: Convert to fraction form
    36,214,370.40/54,302,893.20 = 13,483,567.20/x
  3. Step 3: Cross multiply
    36,214,370.40x = 54,302,893.20 × 13,483,567.20
  4. Step 4: Simplify right side
    36,214,370.40x = 732,196,709,616,623
  5. Step 5: Solve for x
    x = 732,196,709,616,623/36,214,370.40
  6. Step 6: Final answer
    x = 20,218,402.30

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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.