Home / 13,069,514,232.20-19,604,271,348.30-3,254,861,844.20

Finding the Fourth Proportional to 13,069,514,232.20, 19,604,271,348.30 and 3,254,861,844.20

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Solution

The fourth proportional to 13,069,514,232.20, 19,604,271,348.30 and 3,254,861,844.20 is: 4,882,292,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,069,514,232.20 : 19,604,271,348.30 = 3,254,861,844.20 : x
  2. Step 2: Convert to fraction form
    13,069,514,232.20/19,604,271,348.30 = 3,254,861,844.20/x
  3. Step 3: Cross multiply
    13,069,514,232.20x = 19,604,271,348.30 × 3,254,861,844.20
  4. Step 4: Simplify right side
    13,069,514,232.20x = 63,809,194,794,924,949,504
  5. Step 5: Solve for x
    x = 63,809,194,794,924,949,504/13,069,514,232.20
  6. Step 6: Final answer
    x = 4,882,292,766.30

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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.