Home / 4,273,072,057.80-6,409,608,086.70-3,885,332,704.20

Finding the Fourth Proportional to 4,273,072,057.80, 6,409,608,086.70 and 3,885,332,704.20

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Solution

The fourth proportional to 4,273,072,057.80, 6,409,608,086.70 and 3,885,332,704.20 is: 5,827,999,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,072,057.80 : 6,409,608,086.70 = 3,885,332,704.20 : x
  2. Step 2: Convert to fraction form
    4,273,072,057.80/6,409,608,086.70 = 3,885,332,704.20/x
  3. Step 3: Cross multiply
    4,273,072,057.80x = 6,409,608,086.70 × 3,885,332,704.20
  4. Step 4: Simplify right side
    4,273,072,057.80x = 24,903,459,920,360,296,448
  5. Step 5: Solve for x
    x = 24,903,459,920,360,296,448/4,273,072,057.80
  6. Step 6: Final answer
    x = 5,827,999,056.30

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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.