Home / 41,194,887.10-61,792,330.65-10,905,811.90

Finding the Fourth Proportional to 41,194,887.10, 61,792,330.65 and 10,905,811.90

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Solution

The fourth proportional to 41,194,887.10, 61,792,330.65 and 10,905,811.90 is: 16,358,717.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,194,887.10 : 61,792,330.65 = 10,905,811.90 : x
  2. Step 2: Convert to fraction form
    41,194,887.10/61,792,330.65 = 10,905,811.90/x
  3. Step 3: Cross multiply
    41,194,887.10x = 61,792,330.65 × 10,905,811.90
  4. Step 4: Simplify right side
    41,194,887.10x = 673,895,534,931,504.75
  5. Step 5: Solve for x
    x = 673,895,534,931,504.75/41,194,887.10
  6. Step 6: Final answer
    x = 16,358,717.85

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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.