Home / 36,604,224,076.20-54,906,336,114.30-10,428,416,485.80

Finding the Fourth Proportional to 36,604,224,076.20, 54,906,336,114.30 and 10,428,416,485.80

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Solution

The fourth proportional to 36,604,224,076.20, 54,906,336,114.30 and 10,428,416,485.80 is: 15,642,624,728.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,604,224,076.20 : 54,906,336,114.30 = 10,428,416,485.80 : x
  2. Step 2: Convert to fraction form
    36,604,224,076.20/54,906,336,114.30 = 10,428,416,485.80/x
  3. Step 3: Cross multiply
    36,604,224,076.20x = 54,906,336,114.30 × 10,428,416,485.80
  4. Step 4: Simplify right side
    36,604,224,076.20x = 572,586,140,709,242,011,648
  5. Step 5: Solve for x
    x = 572,586,140,709,242,011,648/36,604,224,076.20
  6. Step 6: Final answer
    x = 15,642,624,728.70

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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.