Home / 527,110,378,770.38-742,287,567,047.62

Finding the Third Proportional to 527,110,378,770.38 and 742,287,567,047.62

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Solution

The third proportional to 527,110,378,770.38 and 742,287,567,047.62 is: 1,045,304,464,463.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,110,378,770.38 : 742,287,567,047.62 = 742,287,567,047.62 : x
  2. Step 2: Convert to fraction form
    527,110,378,770.38/742,287,567,047.62 = 742,287,567,047.62/x
  3. Step 3: Cross multiply
    527,110,378,770.38x = 742,287,567,047.62 × 742,287,567,047.62
  4. Step 4: Simplify right side
    527,110,378,770.38x = 550,990,832,193,474,962,391,040
  5. Step 5: Solve for x
    x = 550,990,832,193,474,962,391,040/527,110,378,770.38
  6. Step 6: Final answer
    x = 1,045,304,464,463.03

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.