Home / 3,243,786,131,527.90-4,476,428,174,379.10-1,760,600,109,035.20

Finding the Fourth Proportional to 3,243,786,131,527.90, 4,476,428,174,379.10 and 1,760,600,109,035.20

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Solution

The fourth proportional to 3,243,786,131,527.90, 4,476,428,174,379.10 and 1,760,600,109,035.20 is: 2,429,629,948,565.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,786,131,527.90 : 4,476,428,174,379.10 = 1,760,600,109,035.20 : x
  2. Step 2: Convert to fraction form
    3,243,786,131,527.90/4,476,428,174,379.10 = 1,760,600,109,035.20/x
  3. Step 3: Cross multiply
    3,243,786,131,527.90x = 4,476,428,174,379.10 × 1,760,600,109,035.20
  4. Step 4: Simplify right side
    3,243,786,131,527.90x = 7,881,199,931,900,083,809,812,480
  5. Step 5: Solve for x
    x = 7,881,199,931,900,083,809,812,480/3,243,786,131,527.90
  6. Step 6: Final answer
    x = 2,429,629,948,565.03

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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.