Home / 2,841,413,720,611-4,262,371,139,600.70-801,666,638,453.20

Finding the Fourth Proportional to 2,841,413,720,611, 4,262,371,139,600.70 and 801,666,638,453.20

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Solution

The fourth proportional to 2,841,413,720,611, 4,262,371,139,600.70 and 801,666,638,453.20 is: 1,202,570,649,440.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,413,720,611 : 4,262,371,139,600.70 = 801,666,638,453.20 : x
  2. Step 2: Convert to fraction form
    2,841,413,720,611/4,262,371,139,600.70 = 801,666,638,453.20/x
  3. Step 3: Cross multiply
    2,841,413,720,611x = 4,262,371,139,600.70 × 801,666,638,453.20
  4. Step 4: Simplify right side
    2,841,413,720,611x = 3,417,000,743,323,628,440,911,872
  5. Step 5: Solve for x
    x = 3,417,000,743,323,628,440,911,872/2,841,413,720,611
  6. Step 6: Final answer
    x = 1,202,570,649,440.26

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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.