Home / 1,063,027,530.18-1,466,990,934.12-617,094,206.10

Finding the Fourth Proportional to 1,063,027,530.18, 1,466,990,934.12 and 617,094,206.10

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Solution

The fourth proportional to 1,063,027,530.18, 1,466,990,934.12 and 617,094,206.10 is: 851,597,517.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,027,530.18 : 1,466,990,934.12 = 617,094,206.10 : x
  2. Step 2: Convert to fraction form
    1,063,027,530.18/1,466,990,934.12 = 617,094,206.10/x
  3. Step 3: Cross multiply
    1,063,027,530.18x = 1,466,990,934.12 × 617,094,206.10
  4. Step 4: Simplify right side
    1,063,027,530.18x = 905,271,605,846,678,784
  5. Step 5: Solve for x
    x = 905,271,605,846,678,784/1,063,027,530.18
  6. Step 6: Final answer
    x = 851,597,517.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.