Home / 6,526,598,004.70-9,789,884,786.89-2,045,035,721.14

Finding the Fourth Proportional to 6,526,598,004.70, 9,789,884,786.89 and 2,045,035,721.14

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Solution

The fourth proportional to 6,526,598,004.70, 9,789,884,786.89 and 2,045,035,721.14 is: 3,067,549,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,598,004.70 : 9,789,884,786.89 = 2,045,035,721.14 : x
  2. Step 2: Convert to fraction form
    6,526,598,004.70/9,789,884,786.89 = 2,045,035,721.14/x
  3. Step 3: Cross multiply
    6,526,598,004.70x = 9,789,884,786.89 × 2,045,035,721.14
  4. Step 4: Simplify right side
    6,526,598,004.70x = 20,020,664,094,975,930,368
  5. Step 5: Solve for x
    x = 20,020,664,094,975,930,368/6,526,598,004.70
  6. Step 6: Final answer
    x = 3,067,549,752.65

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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.