Home / 1,585,303,469,062.80-2,376,982,016,441.20-616,080,226,153.23

Finding the Fourth Proportional to 1,585,303,469,062.80, 2,376,982,016,441.20 and 616,080,226,153.23

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Solution

The fourth proportional to 1,585,303,469,062.80, 2,376,982,016,441.20 and 616,080,226,153.23 is: 923,742,139,488.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,303,469,062.80 : 2,376,982,016,441.20 = 616,080,226,153.23 : x
  2. Step 2: Convert to fraction form
    1,585,303,469,062.80/2,376,982,016,441.20 = 616,080,226,153.23/x
  3. Step 3: Cross multiply
    1,585,303,469,062.80x = 2,376,982,016,441.20 × 616,080,226,153.23
  4. Step 4: Simplify right side
    1,585,303,469,062.80x = 1,464,411,618,251,255,188,553,728
  5. Step 5: Solve for x
    x = 1,464,411,618,251,255,188,553,728/1,585,303,469,062.80
  6. Step 6: Final answer
    x = 923,742,139,488.91

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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.