Home / 567,068,511.30-849,327,308.55-337,485,999.30

Finding the Fourth Proportional to 567,068,511.30, 849,327,308.55 and 337,485,999.30

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Solution

The fourth proportional to 567,068,511.30, 849,327,308.55 and 337,485,999.30 is: 505,469,920.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,068,511.30 : 849,327,308.55 = 337,485,999.30 : x
  2. Step 2: Convert to fraction form
    567,068,511.30/849,327,308.55 = 337,485,999.30/x
  3. Step 3: Cross multiply
    567,068,511.30x = 849,327,308.55 × 337,485,999.30
  4. Step 4: Simplify right side
    567,068,511.30x = 286,636,075,458,776,192
  5. Step 5: Solve for x
    x = 286,636,075,458,776,192/567,068,511.30
  6. Step 6: Final answer
    x = 505,469,920.74

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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.