Home / 1,594,520,723.70-2,391,781,085.55-734,557,331.70

Finding the Fourth Proportional to 1,594,520,723.70, 2,391,781,085.55 and 734,557,331.70

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Solution

The fourth proportional to 1,594,520,723.70, 2,391,781,085.55 and 734,557,331.70 is: 1,101,835,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,520,723.70 : 2,391,781,085.55 = 734,557,331.70 : x
  2. Step 2: Convert to fraction form
    1,594,520,723.70/2,391,781,085.55 = 734,557,331.70/x
  3. Step 3: Cross multiply
    1,594,520,723.70x = 2,391,781,085.55 × 734,557,331.70
  4. Step 4: Simplify right side
    1,594,520,723.70x = 1,756,900,332,212,137,728
  5. Step 5: Solve for x
    x = 1,756,900,332,212,137,728/1,594,520,723.70
  6. Step 6: Final answer
    x = 1,101,835,997.55

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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.