Home / 604,732,091.75-834,084,697.34-456,059,471.03

Finding the Fourth Proportional to 604,732,091.75, 834,084,697.34 and 456,059,471.03

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Solution

The fourth proportional to 604,732,091.75, 834,084,697.34 and 456,059,471.03 is: 629,026,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,732,091.75 : 834,084,697.34 = 456,059,471.03 : x
  2. Step 2: Convert to fraction form
    604,732,091.75/834,084,697.34 = 456,059,471.03/x
  3. Step 3: Cross multiply
    604,732,091.75x = 834,084,697.34 × 456,059,471.03
  4. Step 4: Simplify right side
    604,732,091.75x = 380,392,225,860,817,728
  5. Step 5: Solve for x
    x = 380,392,225,860,817,728/604,732,091.75
  6. Step 6: Final answer
    x = 629,026,028.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.