Home / 1,594,639,115.84-2,391,890,527.52-545,471,135.39

Finding the Fourth Proportional to 1,594,639,115.84, 2,391,890,527.52 and 545,471,135.39

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Solution

The fourth proportional to 1,594,639,115.84, 2,391,890,527.52 and 545,471,135.39 is: 818,183,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,639,115.84 : 2,391,890,527.52 = 545,471,135.39 : x
  2. Step 2: Convert to fraction form
    1,594,639,115.84/2,391,890,527.52 = 545,471,135.39/x
  3. Step 3: Cross multiply
    1,594,639,115.84x = 2,391,890,527.52 × 545,471,135.39
  4. Step 4: Simplify right side
    1,594,639,115.84x = 1,304,707,241,760,233,472
  5. Step 5: Solve for x
    x = 1,304,707,241,760,233,472/1,594,639,115.84
  6. Step 6: Final answer
    x = 818,183,392.60

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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.