Home / 56,632,974,977,302-78,152,680,519,880-31,632,790,800,564

Finding the Fourth Proportional to 56,632,974,977,302, 78,152,680,519,880 and 31,632,790,800,564

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Solution

The fourth proportional to 56,632,974,977,302, 78,152,680,519,880 and 31,632,790,800,564 is: 43,652,790,523,180.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,632,974,977,302 : 78,152,680,519,880 = 31,632,790,800,564 : x
  2. Step 2: Convert to fraction form
    56,632,974,977,302/78,152,680,519,880 = 31,632,790,800,564/x
  3. Step 3: Cross multiply
    56,632,974,977,302x = 78,152,680,519,880 × 31,632,790,800,564
  4. Step 4: Simplify right side
    56,632,974,977,302x = 2,472,187,393,388,677,428,074,774,528
  5. Step 5: Solve for x
    x = 2,472,187,393,388,677,428,074,774,528/56,632,974,977,302
  6. Step 6: Final answer
    x = 43,652,790,523,180.33

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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.