Home / 1,585,303,468,682.20-2,376,982,015,870-616,080,225,771.73

Finding the Fourth Proportional to 1,585,303,468,682.20, 2,376,982,015,870 and 616,080,225,771.73

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Solution

The fourth proportional to 1,585,303,468,682.20, 2,376,982,015,870 and 616,080,225,771.73 is: 923,742,138,916.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,303,468,682.20 : 2,376,982,015,870 = 616,080,225,771.73 : x
  2. Step 2: Convert to fraction form
    1,585,303,468,682.20/2,376,982,015,870 = 616,080,225,771.73/x
  3. Step 3: Cross multiply
    1,585,303,468,682.20x = 2,376,982,015,870 × 616,080,225,771.73
  4. Step 4: Simplify right side
    1,585,303,468,682.20x = 1,464,411,616,992,531,539,034,112
  5. Step 5: Solve for x
    x = 1,464,411,616,992,531,539,034,112/1,585,303,468,682.20
  6. Step 6: Final answer
    x = 923,742,138,916.68

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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.