Home / 27,135,773.12-37,447,600.38-14,745,864.08

Finding the Fourth Proportional to 27,135,773.12, 37,447,600.38 and 14,745,864.08

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Solution

The fourth proportional to 27,135,773.12, 37,447,600.38 and 14,745,864.08 is: 20,349,419.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,135,773.12 : 37,447,600.38 = 14,745,864.08 : x
  2. Step 2: Convert to fraction form
    27,135,773.12/37,447,600.38 = 14,745,864.08/x
  3. Step 3: Cross multiply
    27,135,773.12x = 37,447,600.38 × 14,745,864.08
  4. Step 4: Simplify right side
    27,135,773.12x = 552,197,225,325,636.38
  5. Step 5: Solve for x
    x = 552,197,225,325,636.38/27,135,773.12
  6. Step 6: Final answer
    x = 20,349,419.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.