Home / 5,481,147,397.00-7,563,780,864.75-2,974,967,300.38

Finding the Fourth Proportional to 5,481,147,397.00, 7,563,780,864.75 and 2,974,967,300.38

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Solution

The fourth proportional to 5,481,147,397.00, 7,563,780,864.75 and 2,974,967,300.38 is: 4,105,344,941.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,147,397.00 : 7,563,780,864.75 = 2,974,967,300.38 : x
  2. Step 2: Convert to fraction form
    5,481,147,397.00/7,563,780,864.75 = 2,974,967,300.38/x
  3. Step 3: Cross multiply
    5,481,147,397.00x = 7,563,780,864.75 × 2,974,967,300.38
  4. Step 4: Simplify right side
    5,481,147,397.00x = 22,502,000,739,868,753,920
  5. Step 5: Solve for x
    x = 22,502,000,739,868,753,920/5,481,147,397.00
  6. Step 6: Final answer
    x = 4,105,344,941.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.