Home / 27,627,492.66-41,441,209.80-9,430,177.66

Finding the Fourth Proportional to 27,627,492.66, 41,441,209.80 and 9,430,177.66

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Solution

The fourth proportional to 27,627,492.66, 41,441,209.80 and 9,430,177.66 is: 14,145,256.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,627,492.66 : 41,441,209.80 = 9,430,177.66 : x
  2. Step 2: Convert to fraction form
    27,627,492.66/41,441,209.80 = 9,430,177.66/x
  3. Step 3: Cross multiply
    27,627,492.66x = 41,441,209.80 × 9,430,177.66
  4. Step 4: Simplify right side
    27,627,492.66x = 390,797,970,859,333.06
  5. Step 5: Solve for x
    x = 390,797,970,859,333.06/27,627,492.66
  6. Step 6: Final answer
    x = 14,145,256.53

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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.