Home / 1,594,639,114.34-2,391,890,525.27-545,471,133.89

Finding the Fourth Proportional to 1,594,639,114.34, 2,391,890,525.27 and 545,471,133.89

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Solution

The fourth proportional to 1,594,639,114.34, 2,391,890,525.27 and 545,471,133.89 is: 818,183,390.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,639,114.34 : 2,391,890,525.27 = 545,471,133.89 : x
  2. Step 2: Convert to fraction form
    1,594,639,114.34/2,391,890,525.27 = 545,471,133.89/x
  3. Step 3: Cross multiply
    1,594,639,114.34x = 2,391,890,525.27 × 545,471,133.89
  4. Step 4: Simplify right side
    1,594,639,114.34x = 1,304,707,236,945,087,744
  5. Step 5: Solve for x
    x = 1,304,707,236,945,087,744/1,594,639,114.34
  6. Step 6: Final answer
    x = 818,183,390.35

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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.