Home / 13,052,345,086,073-18,012,292,217,339-7,119,729,059,259.80

Finding the Fourth Proportional to 13,052,345,086,073, 18,012,292,217,339 and 7,119,729,059,259.80

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Solution

The fourth proportional to 13,052,345,086,073, 18,012,292,217,339 and 7,119,729,059,259.80 is: 9,825,256,647,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,052,345,086,073 : 18,012,292,217,339 = 7,119,729,059,259.80 : x
  2. Step 2: Convert to fraction form
    13,052,345,086,073/18,012,292,217,339 = 7,119,729,059,259.80/x
  3. Step 3: Cross multiply
    13,052,345,086,073x = 18,012,292,217,339 × 7,119,729,059,259.80
  4. Step 4: Simplify right side
    13,052,345,086,073x = 128,242,640,323,667,604,017,250,304
  5. Step 5: Solve for x
    x = 128,242,640,323,667,604,017,250,304/13,052,345,086,073
  6. Step 6: Final answer
    x = 9,825,256,647,596.91

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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.