Home / 2,217,672,005.10-3,326,291,822.70-581,896,607.10

Finding the Fourth Proportional to 2,217,672,005.10, 3,326,291,822.70 and 581,896,607.10

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Solution

The fourth proportional to 2,217,672,005.10, 3,326,291,822.70 and 581,896,607.10 is: 872,788,185.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,672,005.10 : 3,326,291,822.70 = 581,896,607.10 : x
  2. Step 2: Convert to fraction form
    2,217,672,005.10/3,326,291,822.70 = 581,896,607.10/x
  3. Step 3: Cross multiply
    2,217,672,005.10x = 3,326,291,822.70 × 581,896,607.10
  4. Step 4: Simplify right side
    2,217,672,005.10x = 1,935,557,925,853,604,608
  5. Step 5: Solve for x
    x = 1,935,557,925,853,604,608/2,217,672,005.10
  6. Step 6: Final answer
    x = 872,788,185.72

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1.5x scale

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.