Home / 567,541,279.16-850,903,346.90-348,739,558.02

Finding the Fourth Proportional to 567,541,279.16, 850,903,346.90 and 348,739,558.02

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Solution

The fourth proportional to 567,541,279.16, 850,903,346.90 and 348,739,558.02 is: 522,858,280.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,541,279.16 : 850,903,346.90 = 348,739,558.02 : x
  2. Step 2: Convert to fraction form
    567,541,279.16/850,903,346.90 = 348,739,558.02/x
  3. Step 3: Cross multiply
    567,541,279.16x = 850,903,346.90 × 348,739,558.02
  4. Step 4: Simplify right side
    567,541,279.16x = 296,743,657,115,644,736
  5. Step 5: Solve for x
    x = 296,743,657,115,644,736/567,541,279.16
  6. Step 6: Final answer
    x = 522,858,280.11

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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.