Home / 2,841,413,720,606.40-4,262,371,139,593.50-801,666,638,448.45

Finding the Fourth Proportional to 2,841,413,720,606.40, 4,262,371,139,593.50 and 801,666,638,448.45

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Solution

The fourth proportional to 2,841,413,720,606.40, 4,262,371,139,593.50 and 801,666,638,448.45 is: 1,202,570,649,433.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,413,720,606.40 : 4,262,371,139,593.50 = 801,666,638,448.45 : x
  2. Step 2: Convert to fraction form
    2,841,413,720,606.40/4,262,371,139,593.50 = 801,666,638,448.45/x
  3. Step 3: Cross multiply
    2,841,413,720,606.40x = 4,262,371,139,593.50 × 801,666,638,448.45
  4. Step 4: Simplify right side
    2,841,413,720,606.40x = 3,417,000,743,297,610,065,903,616
  5. Step 5: Solve for x
    x = 3,417,000,743,297,610,065,903,616/2,841,413,720,606.40
  6. Step 6: Final answer
    x = 1,202,570,649,433.05

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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.