Home / 529,592,797.89-794,567,969.51-234,447,207.98

Finding the Fourth Proportional to 529,592,797.89, 794,567,969.51 and 234,447,207.98

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Solution

The fourth proportional to 529,592,797.89, 794,567,969.51 and 234,447,207.98 is: 351,749,953.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,592,797.89 : 794,567,969.51 = 234,447,207.98 : x
  2. Step 2: Convert to fraction form
    529,592,797.89/794,567,969.51 = 234,447,207.98/x
  3. Step 3: Cross multiply
    529,592,797.89x = 794,567,969.51 × 234,447,207.98
  4. Step 4: Simplify right side
    529,592,797.89x = 186,284,241,996,812,192
  5. Step 5: Solve for x
    x = 186,284,241,996,812,192/529,592,797.89
  6. Step 6: Final answer
    x = 351,749,953.43

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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.