Home / 2,964,569,147.03-4,446,885,611.88-894,308,854.79

Finding the Fourth Proportional to 2,964,569,147.03, 4,446,885,611.88 and 894,308,854.79

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Solution

The fourth proportional to 2,964,569,147.03, 4,446,885,611.88 and 894,308,854.79 is: 1,341,472,902.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,569,147.03 : 4,446,885,611.88 = 894,308,854.79 : x
  2. Step 2: Convert to fraction form
    2,964,569,147.03/4,446,885,611.88 = 894,308,854.79/x
  3. Step 3: Cross multiply
    2,964,569,147.03x = 4,446,885,611.88 × 894,308,854.79
  4. Step 4: Simplify right side
    2,964,569,147.03x = 3,976,889,178,920,296,960
  5. Step 5: Solve for x
    x = 3,976,889,178,920,296,960/2,964,569,147.03
  6. Step 6: Final answer
    x = 1,341,472,902.70

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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.