Home / 606,688,702.20-910,033,053.30-504,568,049.40

Finding the Fourth Proportional to 606,688,702.20, 910,033,053.30 and 504,568,049.40

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Solution

The fourth proportional to 606,688,702.20, 910,033,053.30 and 504,568,049.40 is: 756,852,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,688,702.20 : 910,033,053.30 = 504,568,049.40 : x
  2. Step 2: Convert to fraction form
    606,688,702.20/910,033,053.30 = 504,568,049.40/x
  3. Step 3: Cross multiply
    606,688,702.20x = 910,033,053.30 × 504,568,049.40
  4. Step 4: Simplify right side
    606,688,702.20x = 459,173,602,593,107,200
  5. Step 5: Solve for x
    x = 459,173,602,593,107,200/606,688,702.20
  6. Step 6: Final answer
    x = 756,852,074.10

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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.