Home / 76,273,407.01-105,258,499.28-41,466,230.38

Finding the Fourth Proportional to 76,273,407.01, 105,258,499.28 and 41,466,230.38

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Solution

The fourth proportional to 76,273,407.01, 105,258,499.28 and 41,466,230.38 is: 57,224,049.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,273,407.01 : 105,258,499.28 = 41,466,230.38 : x
  2. Step 2: Convert to fraction form
    76,273,407.01/105,258,499.28 = 41,466,230.38/x
  3. Step 3: Cross multiply
    76,273,407.01x = 105,258,499.28 × 41,466,230.38
  4. Step 4: Simplify right side
    76,273,407.01x = 4,364,673,180,597,544.50
  5. Step 5: Solve for x
    x = 4,364,673,180,597,544.50/76,273,407.01
  6. Step 6: Final answer
    x = 57,224,049.01

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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.