Home / 4,558,076,028.20-6,837,114,042.30-4,509,703,087.40

Finding the Fourth Proportional to 4,558,076,028.20, 6,837,114,042.30 and 4,509,703,087.40

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Solution

The fourth proportional to 4,558,076,028.20, 6,837,114,042.30 and 4,509,703,087.40 is: 6,764,554,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,076,028.20 : 6,837,114,042.30 = 4,509,703,087.40 : x
  2. Step 2: Convert to fraction form
    4,558,076,028.20/6,837,114,042.30 = 4,509,703,087.40/x
  3. Step 3: Cross multiply
    4,558,076,028.20x = 6,837,114,042.30 × 4,509,703,087.40
  4. Step 4: Simplify right side
    4,558,076,028.20x = 30,833,354,305,466,204,160
  5. Step 5: Solve for x
    x = 30,833,354,305,466,204,160/4,558,076,028.20
  6. Step 6: Final answer
    x = 6,764,554,631.10

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Double scale
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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.