Home / 3,026,443,502.10-4,539,665,253.15-2,199,946,458.90

Finding the Fourth Proportional to 3,026,443,502.10, 4,539,665,253.15 and 2,199,946,458.90

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Solution

The fourth proportional to 3,026,443,502.10, 4,539,665,253.15 and 2,199,946,458.90 is: 3,299,919,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,443,502.10 : 4,539,665,253.15 = 2,199,946,458.90 : x
  2. Step 2: Convert to fraction form
    3,026,443,502.10/4,539,665,253.15 = 2,199,946,458.90/x
  3. Step 3: Cross multiply
    3,026,443,502.10x = 4,539,665,253.15 × 2,199,946,458.90
  4. Step 4: Simplify right side
    3,026,443,502.10x = 9,987,020,498,258,714,624
  5. Step 5: Solve for x
    x = 9,987,020,498,258,714,624/3,026,443,502.10
  6. Step 6: Final answer
    x = 3,299,919,688.35

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Double scale
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Similar ratio
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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.