Home / 1,542,380,014.98-2,313,564,976.18-559,805,244.66

Finding the Fourth Proportional to 1,542,380,014.98, 2,313,564,976.18 and 559,805,244.66

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Solution

The fourth proportional to 1,542,380,014.98, 2,313,564,976.18 and 559,805,244.66 is: 839,706,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,380,014.98 : 2,313,564,976.18 = 559,805,244.66 : x
  2. Step 2: Convert to fraction form
    1,542,380,014.98/2,313,564,976.18 = 559,805,244.66/x
  3. Step 3: Cross multiply
    1,542,380,014.98x = 2,313,564,976.18 × 559,805,244.66
  4. Step 4: Simplify right side
    1,542,380,014.98x = 1,295,145,807,527,251,712
  5. Step 5: Solve for x
    x = 1,295,145,807,527,251,712/1,542,380,014.98
  6. Step 6: Final answer
    x = 839,706,035.44

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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.