Home / 45,349,729,039.20-68,024,593,558.80-41,213,842,600.80

Finding the Fourth Proportional to 45,349,729,039.20, 68,024,593,558.80 and 41,213,842,600.80

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Solution

The fourth proportional to 45,349,729,039.20, 68,024,593,558.80 and 41,213,842,600.80 is: 61,820,763,901.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,729,039.20 : 68,024,593,558.80 = 41,213,842,600.80 : x
  2. Step 2: Convert to fraction form
    45,349,729,039.20/68,024,593,558.80 = 41,213,842,600.80/x
  3. Step 3: Cross multiply
    45,349,729,039.20x = 68,024,593,558.80 × 41,213,842,600.80
  4. Step 4: Simplify right side
    45,349,729,039.20x = 2,803,554,891,915,777,277,952
  5. Step 5: Solve for x
    x = 2,803,554,891,915,777,277,952/45,349,729,039.20
  6. Step 6: Final answer
    x = 61,820,763,901.20

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1.5x scale

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.