Home / 4,410,364,579.40-6,615,546,869.10-1,956,949,488.20

Finding the Fourth Proportional to 4,410,364,579.40, 6,615,546,869.10 and 1,956,949,488.20

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Solution

The fourth proportional to 4,410,364,579.40, 6,615,546,869.10 and 1,956,949,488.20 is: 2,935,424,232.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,364,579.40 : 6,615,546,869.10 = 1,956,949,488.20 : x
  2. Step 2: Convert to fraction form
    4,410,364,579.40/6,615,546,869.10 = 1,956,949,488.20/x
  3. Step 3: Cross multiply
    4,410,364,579.40x = 6,615,546,869.10 × 1,956,949,488.20
  4. Step 4: Simplify right side
    4,410,364,579.40x = 12,946,291,059,648,358,400
  5. Step 5: Solve for x
    x = 12,946,291,059,648,358,400/4,410,364,579.40
  6. Step 6: Final answer
    x = 2,935,424,232.30

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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.