Home / 1,063,027,532.18-1,466,990,936.88-617,094,208.10

Finding the Fourth Proportional to 1,063,027,532.18, 1,466,990,936.88 and 617,094,208.10

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Solution

The fourth proportional to 1,063,027,532.18, 1,466,990,936.88 and 617,094,208.10 is: 851,597,520.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,027,532.18 : 1,466,990,936.88 = 617,094,208.10 : x
  2. Step 2: Convert to fraction form
    1,063,027,532.18/1,466,990,936.88 = 617,094,208.10/x
  3. Step 3: Cross multiply
    1,063,027,532.18x = 1,466,990,936.88 × 617,094,208.10
  4. Step 4: Simplify right side
    1,063,027,532.18x = 905,271,610,483,840,768
  5. Step 5: Solve for x
    x = 905,271,610,483,840,768/1,063,027,532.18
  6. Step 6: Final answer
    x = 851,597,520.36

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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.