Home / 529,430,243.04-794,166,729.12-184,418,765.28

Finding the Fourth Proportional to 529,430,243.04, 794,166,729.12 and 184,418,765.28

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Solution

The fourth proportional to 529,430,243.04, 794,166,729.12 and 184,418,765.28 is: 276,635,589.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,430,243.04 : 794,166,729.12 = 184,418,765.28 : x
  2. Step 2: Convert to fraction form
    529,430,243.04/794,166,729.12 = 184,418,765.28/x
  3. Step 3: Cross multiply
    529,430,243.04x = 794,166,729.12 × 184,418,765.28
  4. Step 4: Simplify right side
    529,430,243.04x = 146,459,247,610,766,624
  5. Step 5: Solve for x
    x = 146,459,247,610,766,624/529,430,243.04
  6. Step 6: Final answer
    x = 276,635,589.93

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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.