Home / 567,688,766.76-851,529,576.96-305,496,822.24

Finding the Fourth Proportional to 567,688,766.76, 851,529,576.96 and 305,496,822.24

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Solution

The fourth proportional to 567,688,766.76, 851,529,576.96 and 305,496,822.24 is: 458,243,310.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,688,766.76 : 851,529,576.96 = 305,496,822.24 : x
  2. Step 2: Convert to fraction form
    567,688,766.76/851,529,576.96 = 305,496,822.24/x
  3. Step 3: Cross multiply
    567,688,766.76x = 851,529,576.96 × 305,496,822.24
  4. Step 4: Simplify right side
    567,688,766.76x = 260,139,579,804,651,552
  5. Step 5: Solve for x
    x = 260,139,579,804,651,552/567,688,766.76
  6. Step 6: Final answer
    x = 458,243,310.48

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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.