Home / 43,973,548,106.40-65,962,873,076.40-12,533,498,546.40

Finding the Fourth Proportional to 43,973,548,106.40, 65,962,873,076.40 and 12,533,498,546.40

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Solution

The fourth proportional to 43,973,548,106.40, 65,962,873,076.40 and 12,533,498,546.40 is: 18,800,974,891.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,973,548,106.40 : 65,962,873,076.40 = 12,533,498,546.40 : x
  2. Step 2: Convert to fraction form
    43,973,548,106.40/65,962,873,076.40 = 12,533,498,546.40/x
  3. Step 3: Cross multiply
    43,973,548,106.40x = 65,962,873,076.40 × 12,533,498,546.40
  4. Step 4: Simplify right side
    43,973,548,106.40x = 826,745,573,819,427,061,760
  5. Step 5: Solve for x
    x = 826,745,573,819,427,061,760/43,973,548,106.40
  6. Step 6: Final answer
    x = 18,800,974,891.06

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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.