Home / 1,074,818,424,499.90-1,483,240,609,372.70-587,077,673,069.48

Finding the Fourth Proportional to 1,074,818,424,499.90, 1,483,240,609,372.70 and 587,077,673,069.48

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Solution

The fourth proportional to 1,074,818,424,499.90, 1,483,240,609,372.70 and 587,077,673,069.48 is: 810,162,373,200.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,818,424,499.90 : 1,483,240,609,372.70 = 587,077,673,069.48 : x
  2. Step 2: Convert to fraction form
    1,074,818,424,499.90/1,483,240,609,372.70 = 587,077,673,069.48/x
  3. Step 3: Cross multiply
    1,074,818,424,499.90x = 1,483,240,609,372.70 × 587,077,673,069.48
  4. Step 4: Simplify right side
    1,074,818,424,499.90x = 870,777,445,552,682,174,513,152
  5. Step 5: Solve for x
    x = 870,777,445,552,682,174,513,152/1,074,818,424,499.90
  6. Step 6: Final answer
    x = 810,162,373,200.71

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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.