Home / 6,462,371,348.28-9,679,981,996.83-4,100,316,467.94

Finding the Fourth Proportional to 6,462,371,348.28, 9,679,981,996.83 and 4,100,316,467.94

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Solution

The fourth proportional to 6,462,371,348.28, 9,679,981,996.83 and 4,100,316,467.94 is: 6,141,861,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,371,348.28 : 9,679,981,996.83 = 4,100,316,467.94 : x
  2. Step 2: Convert to fraction form
    6,462,371,348.28/9,679,981,996.83 = 4,100,316,467.94/x
  3. Step 3: Cross multiply
    6,462,371,348.28x = 9,679,981,996.83 × 4,100,316,467.94
  4. Step 4: Simplify right side
    6,462,371,348.28x = 39,690,989,590,964,772,864
  5. Step 5: Solve for x
    x = 39,690,989,590,964,772,864/6,462,371,348.28
  6. Step 6: Final answer
    x = 6,141,861,470.33

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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.