Home / 45,074,582,945.77-67,614,048,936.07-14,821,051,920.95

Finding the Fourth Proportional to 45,074,582,945.77, 67,614,048,936.07 and 14,821,051,920.95

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Solution

The fourth proportional to 45,074,582,945.77, 67,614,048,936.07 and 14,821,051,920.95 is: 22,232,292,888.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,074,582,945.77 : 67,614,048,936.07 = 14,821,051,920.95 : x
  2. Step 2: Convert to fraction form
    45,074,582,945.77/67,614,048,936.07 = 14,821,051,920.95/x
  3. Step 3: Cross multiply
    45,074,582,945.77x = 67,614,048,936.07 × 14,821,051,920.95
  4. Step 4: Simplify right side
    45,074,582,945.77x = 1,002,111,329,867,208,720,384
  5. Step 5: Solve for x
    x = 1,002,111,329,867,208,720,384/45,074,582,945.77
  6. Step 6: Final answer
    x = 22,232,292,888.28

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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.