Home / 567,331,094.63-851,255,213.03-291,176,236.52

Finding the Fourth Proportional to 567,331,094.63, 851,255,213.03 and 291,176,236.52

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Solution

The fourth proportional to 567,331,094.63, 851,255,213.03 and 291,176,236.52 is: 436,897,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,331,094.63 : 851,255,213.03 = 291,176,236.52 : x
  2. Step 2: Convert to fraction form
    567,331,094.63/851,255,213.03 = 291,176,236.52/x
  3. Step 3: Cross multiply
    567,331,094.63x = 851,255,213.03 × 291,176,236.52
  4. Step 4: Simplify right side
    567,331,094.63x = 247,865,289,243,485,984
  5. Step 5: Solve for x
    x = 247,865,289,243,485,984/567,331,094.63
  6. Step 6: Final answer
    x = 436,897,063.44

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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.