Home / 2,924,724,836.88-4,036,120,274.79-1,671,688,596.96

Finding the Fourth Proportional to 2,924,724,836.88, 4,036,120,274.79 and 1,671,688,596.96

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Solution

The fourth proportional to 2,924,724,836.88, 4,036,120,274.79 and 1,671,688,596.96 is: 2,306,930,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,836.88 : 4,036,120,274.79 = 1,671,688,596.96 : x
  2. Step 2: Convert to fraction form
    2,924,724,836.88/4,036,120,274.79 = 1,671,688,596.96/x
  3. Step 3: Cross multiply
    2,924,724,836.88x = 4,036,120,274.79 × 1,671,688,596.96
  4. Step 4: Simplify right side
    2,924,724,836.88x = 6,747,136,239,325,504,512
  5. Step 5: Solve for x
    x = 6,747,136,239,325,504,512/2,924,724,836.88
  6. Step 6: Final answer
    x = 2,306,930,263.75

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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.