Home / 5,021,861,692,649.10-7,526,672,802,166.90-2,603,028,989,208.60

Finding the Fourth Proportional to 5,021,861,692,649.10, 7,526,672,802,166.90 and 2,603,028,989,208.60

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Solution

The fourth proportional to 5,021,861,692,649.10, 7,526,672,802,166.90 and 2,603,028,989,208.60 is: 3,901,371,382,849.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,861,692,649.10 : 7,526,672,802,166.90 = 2,603,028,989,208.60 : x
  2. Step 2: Convert to fraction form
    5,021,861,692,649.10/7,526,672,802,166.90 = 2,603,028,989,208.60/x
  3. Step 3: Cross multiply
    5,021,861,692,649.10x = 7,526,672,802,166.90 × 2,603,028,989,208.60
  4. Step 4: Simplify right side
    5,021,861,692,649.10x = 19,592,147,496,328,366,825,406,464
  5. Step 5: Solve for x
    x = 19,592,147,496,328,366,825,406,464/5,021,861,692,649.10
  6. Step 6: Final answer
    x = 3,901,371,382,849.31

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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.