Home / 34,891,892,077.58-52,353,061,535.45-12,218,519,560.08

Finding the Fourth Proportional to 34,891,892,077.58, 52,353,061,535.45 and 12,218,519,560.08

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Solution

The fourth proportional to 34,891,892,077.58, 52,353,061,535.45 and 12,218,519,560.08 is: 18,333,110,310.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,891,892,077.58 : 52,353,061,535.45 = 12,218,519,560.08 : x
  2. Step 2: Convert to fraction form
    34,891,892,077.58/52,353,061,535.45 = 12,218,519,560.08/x
  3. Step 3: Cross multiply
    34,891,892,077.58x = 52,353,061,535.45 × 12,218,519,560.08
  4. Step 4: Simplify right side
    34,891,892,077.58x = 639,676,906,400,967,688,192
  5. Step 5: Solve for x
    x = 639,676,906,400,967,688,192/34,891,892,077.58
  6. Step 6: Final answer
    x = 18,333,110,310.52

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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.