Home / 5,873,153,748.12-8,105,119,249.50-3,197,106,508.44

Finding the Fourth Proportional to 5,873,153,748.12, 8,105,119,249.50 and 3,197,106,508.44

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Solution

The fourth proportional to 5,873,153,748.12, 8,105,119,249.50 and 3,197,106,508.44 is: 4,412,097,931.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873,153,748.12 : 8,105,119,249.50 = 3,197,106,508.44 : x
  2. Step 2: Convert to fraction form
    5,873,153,748.12/8,105,119,249.50 = 3,197,106,508.44/x
  3. Step 3: Cross multiply
    5,873,153,748.12x = 8,105,119,249.50 × 3,197,106,508.44
  4. Step 4: Simplify right side
    5,873,153,748.12x = 25,912,929,504,258,777,088
  5. Step 5: Solve for x
    x = 25,912,929,504,258,777,088/5,873,153,748.12
  6. Step 6: Final answer
    x = 4,412,097,931.64

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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.