Home / 2,964,569,147.01-4,446,885,611.88-894,308,854.77

Finding the Fourth Proportional to 2,964,569,147.01, 4,446,885,611.88 and 894,308,854.77

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Solution

The fourth proportional to 2,964,569,147.01, 4,446,885,611.88 and 894,308,854.77 is: 1,341,472,902.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,569,147.01 : 4,446,885,611.88 = 894,308,854.77 : x
  2. Step 2: Convert to fraction form
    2,964,569,147.01/4,446,885,611.88 = 894,308,854.77/x
  3. Step 3: Cross multiply
    2,964,569,147.01x = 4,446,885,611.88 × 894,308,854.77
  4. Step 4: Simplify right side
    2,964,569,147.01x = 3,976,889,178,853,593,600
  5. Step 5: Solve for x
    x = 3,976,889,178,853,593,600/2,964,569,147.01
  6. Step 6: Final answer
    x = 1,341,472,902.69

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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.