Home / 298,576,114,004.25-658,011,547,930.50

Finding the Third Proportional to 298,576,114,004.25 and 658,011,547,930.50

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Solution

The third proportional to 298,576,114,004.25 and 658,011,547,930.50 is: 1,450,146,803,115.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    298,576,114,004.25 : 658,011,547,930.50 = 658,011,547,930.50 : x
  2. Step 2: Convert to fraction form
    298,576,114,004.25/658,011,547,930.50 = 658,011,547,930.50/x
  3. Step 3: Cross multiply
    298,576,114,004.25x = 658,011,547,930.50 × 658,011,547,930.50
  4. Step 4: Simplify right side
    298,576,114,004.25x = 432,979,197,209,892,666,474,496
  5. Step 5: Solve for x
    x = 432,979,197,209,892,666,474,496/298,576,114,004.25
  6. Step 6: Final answer
    x = 1,450,146,803,115.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.