Home / 2,217,672,004.10-3,326,291,821.20-581,896,606.10

Finding the Fourth Proportional to 2,217,672,004.10, 3,326,291,821.20 and 581,896,606.10

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Solution

The fourth proportional to 2,217,672,004.10, 3,326,291,821.20 and 581,896,606.10 is: 872,788,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,672,004.10 : 3,326,291,821.20 = 581,896,606.10 : x
  2. Step 2: Convert to fraction form
    2,217,672,004.10/3,326,291,821.20 = 581,896,606.10/x
  3. Step 3: Cross multiply
    2,217,672,004.10x = 3,326,291,821.20 × 581,896,606.10
  4. Step 4: Simplify right side
    2,217,672,004.10x = 1,935,557,921,654,468,096
  5. Step 5: Solve for x
    x = 1,935,557,921,654,468,096/2,217,672,004.10
  6. Step 6: Final answer
    x = 872,788,184.22

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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.