Home / 36,473,317.38-54,709,965-13,748,900.22

Finding the Fourth Proportional to 36,473,317.38, 54,709,965 and 13,748,900.22

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Solution

The fourth proportional to 36,473,317.38, 54,709,965 and 13,748,900.22 is: 20,623,346.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,473,317.38 : 54,709,965 = 13,748,900.22 : x
  2. Step 2: Convert to fraction form
    36,473,317.38/54,709,965 = 13,748,900.22/x
  3. Step 3: Cross multiply
    36,473,317.38x = 54,709,965 × 13,748,900.22
  4. Step 4: Simplify right side
    36,473,317.38x = 752,201,849,824,692.38
  5. Step 5: Solve for x
    x = 752,201,849,824,692.38/36,473,317.38
  6. Step 6: Final answer
    x = 20,623,346.16

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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.