Home / 6,692,840,042.20-10,039,260,063.30-5,958,176,003.80

Finding the Fourth Proportional to 6,692,840,042.20, 10,039,260,063.30 and 5,958,176,003.80

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Solution

The fourth proportional to 6,692,840,042.20, 10,039,260,063.30 and 5,958,176,003.80 is: 8,937,264,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692,840,042.20 : 10,039,260,063.30 = 5,958,176,003.80 : x
  2. Step 2: Convert to fraction form
    6,692,840,042.20/10,039,260,063.30 = 5,958,176,003.80/x
  3. Step 3: Cross multiply
    6,692,840,042.20x = 10,039,260,063.30 × 5,958,176,003.80
  4. Step 4: Simplify right side
    6,692,840,042.20x = 59,815,678,405,061,730,304
  5. Step 5: Solve for x
    x = 59,815,678,405,061,730,304/6,692,840,042.20
  6. Step 6: Final answer
    x = 8,937,264,005.70

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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.