Home / 1,784,208,730,090.30-2,676,309,754,449.50-559,061,640,822.12

Finding the Fourth Proportional to 1,784,208,730,090.30, 2,676,309,754,449.50 and 559,061,640,822.12

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Solution

The fourth proportional to 1,784,208,730,090.30, 2,676,309,754,449.50 and 559,061,640,822.12 is: 838,591,414,466.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,208,730,090.30 : 2,676,309,754,449.50 = 559,061,640,822.12 : x
  2. Step 2: Convert to fraction form
    1,784,208,730,090.30/2,676,309,754,449.50 = 559,061,640,822.12/x
  3. Step 3: Cross multiply
    1,784,208,730,090.30x = 2,676,309,754,449.50 × 559,061,640,822.12
  4. Step 4: Simplify right side
    1,784,208,730,090.30x = 1,496,222,122,670,782,517,608,448
  5. Step 5: Solve for x
    x = 1,496,222,122,670,782,517,608,448/1,784,208,730,090.30
  6. Step 6: Final answer
    x = 838,591,414,466.99

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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.