Home / 27,196,865.60-40,795,298.40-25,601,230.40

Finding the Fourth Proportional to 27,196,865.60, 40,795,298.40 and 25,601,230.40

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Solution

The fourth proportional to 27,196,865.60, 40,795,298.40 and 25,601,230.40 is: 38,401,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,196,865.60 : 40,795,298.40 = 25,601,230.40 : x
  2. Step 2: Convert to fraction form
    27,196,865.60/40,795,298.40 = 25,601,230.40/x
  3. Step 3: Cross multiply
    27,196,865.60x = 40,795,298.40 × 25,601,230.40
  4. Step 4: Simplify right side
    27,196,865.60x = 1,044,409,833,575,151.25
  5. Step 5: Solve for x
    x = 1,044,409,833,575,151.25/27,196,865.60
  6. Step 6: Final answer
    x = 38,401,845.60

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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.