Home / 18,592,289,370.40-27,890,108,839.20-6,001,446,345.76

Finding the Fourth Proportional to 18,592,289,370.40, 27,890,108,839.20 and 6,001,446,345.76

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Solution

The fourth proportional to 18,592,289,370.40, 27,890,108,839.20 and 6,001,446,345.76 is: 9,002,710,125.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,592,289,370.40 : 27,890,108,839.20 = 6,001,446,345.76 : x
  2. Step 2: Convert to fraction form
    18,592,289,370.40/27,890,108,839.20 = 6,001,446,345.76/x
  3. Step 3: Cross multiply
    18,592,289,370.40x = 27,890,108,839.20 × 6,001,446,345.76
  4. Step 4: Simplify right side
    18,592,289,370.40x = 167,380,991,775,865,536,512
  5. Step 5: Solve for x
    x = 167,380,991,775,865,536,512/18,592,289,370.40
  6. Step 6: Final answer
    x = 9,002,710,125.75

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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.