Home / 1,977,555,000.52-4,227,078,927.09

Finding the Third Proportional to 1,977,555,000.52 and 4,227,078,927.09

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Solution

The third proportional to 1,977,555,000.52 and 4,227,078,927.09 is: 9,035,499,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,977,555,000.52 : 4,227,078,927.09 = 4,227,078,927.09 : x
  2. Step 2: Convert to fraction form
    1,977,555,000.52/4,227,078,927.09 = 4,227,078,927.09/x
  3. Step 3: Cross multiply
    1,977,555,000.52x = 4,227,078,927.09 × 4,227,078,927.09
  4. Step 4: Simplify right side
    1,977,555,000.52x = 17,868,196,255,880,472,576
  5. Step 5: Solve for x
    x = 17,868,196,255,880,472,576/1,977,555,000.52
  6. Step 6: Final answer
    x = 9,035,499,013.29

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.