Home / 30,105,246.38-47,849,521.50

Finding the Third Proportional to 30,105,246.38 and 47,849,521.50

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Solution

The third proportional to 30,105,246.38 and 47,849,521.50 is: 76,052,415.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,105,246.38 : 47,849,521.50 = 47,849,521.50 : x
  2. Step 2: Convert to fraction form
    30,105,246.38/47,849,521.50 = 47,849,521.50/x
  3. Step 3: Cross multiply
    30,105,246.38x = 47,849,521.50 × 47,849,521.50
  4. Step 4: Simplify right side
    30,105,246.38x = 2,289,576,707,778,962
  5. Step 5: Solve for x
    x = 2,289,576,707,778,962/30,105,246.38
  6. Step 6: Final answer
    x = 76,052,415.56

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.