Home / 56,632,974,977,300-78,152,680,519,878-31,632,790,800,562

Finding the Fourth Proportional to 56,632,974,977,300, 78,152,680,519,878 and 31,632,790,800,562

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Solution

The fourth proportional to 56,632,974,977,300, 78,152,680,519,878 and 31,632,790,800,562 is: 43,652,790,523,177.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,632,974,977,300 : 78,152,680,519,878 = 31,632,790,800,562 : x
  2. Step 2: Convert to fraction form
    56,632,974,977,300/78,152,680,519,878 = 31,632,790,800,562/x
  3. Step 3: Cross multiply
    56,632,974,977,300x = 78,152,680,519,878 × 31,632,790,800,562
  4. Step 4: Simplify right side
    56,632,974,977,300x = 2,472,187,393,388,457,800,627,126,272
  5. Step 5: Solve for x
    x = 2,472,187,393,388,457,800,627,126,272/56,632,974,977,300
  6. Step 6: Final answer
    x = 43,652,790,523,177.99

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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.