Home / 469,788,014.30-704,682,021.45-469,788,014.30

Finding the Fourth Proportional to 469,788,014.30, 704,682,021.45 and 469,788,014.30

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Solution

The fourth proportional to 469,788,014.30, 704,682,021.45 and 469,788,014.30 is: 704,682,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,788,014.30 : 704,682,021.45 = 469,788,014.30 : x
  2. Step 2: Convert to fraction form
    469,788,014.30/704,682,021.45 = 469,788,014.30/x
  3. Step 3: Cross multiply
    469,788,014.30x = 704,682,021.45 × 469,788,014.30
  4. Step 4: Simplify right side
    469,788,014.30x = 331,051,167,569,905,536
  5. Step 5: Solve for x
    x = 331,051,167,569,905,536/469,788,014.30
  6. Step 6: Final answer
    x = 704,682,021.45

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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.