Home / 27,548,892.80-41,308,593.60-11,574,492.80

Finding the Fourth Proportional to 27,548,892.80, 41,308,593.60 and 11,574,492.80

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Solution

The fourth proportional to 27,548,892.80, 41,308,593.60 and 11,574,492.80 is: 17,355,543.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548,892.80 : 41,308,593.60 = 11,574,492.80 : x
  2. Step 2: Convert to fraction form
    27,548,892.80/41,308,593.60 = 11,574,492.80/x
  3. Step 3: Cross multiply
    27,548,892.80x = 41,308,593.60 × 11,574,492.80
  4. Step 4: Simplify right side
    27,548,892.80x = 478,126,019,201,326.12
  5. Step 5: Solve for x
    x = 478,126,019,201,326.12/27,548,892.80
  6. Step 6: Final answer
    x = 17,355,543.93

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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.