Home / 95,222,280.99-131,273,914.05-63,865,933.38

Finding the Fourth Proportional to 95,222,280.99, 131,273,914.05 and 63,865,933.38

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Solution

The fourth proportional to 95,222,280.99, 131,273,914.05 and 63,865,933.38 is: 88,045,896.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,222,280.99 : 131,273,914.05 = 63,865,933.38 : x
  2. Step 2: Convert to fraction form
    95,222,280.99/131,273,914.05 = 63,865,933.38/x
  3. Step 3: Cross multiply
    95,222,280.99x = 131,273,914.05 × 63,865,933.38
  4. Step 4: Simplify right side
    95,222,280.99x = 8,383,931,049,249,146
  5. Step 5: Solve for x
    x = 8,383,931,049,249,146/95,222,280.99
  6. Step 6: Final answer
    x = 88,045,896.00

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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.