Home / 1,565,807,229.54-2,347,159,438.44-735,274,135.86

Finding the Fourth Proportional to 1,565,807,229.54, 2,347,159,438.44 and 735,274,135.86

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Solution

The fourth proportional to 1,565,807,229.54, 2,347,159,438.44 and 735,274,135.86 is: 1,102,182,692.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,807,229.54 : 2,347,159,438.44 = 735,274,135.86 : x
  2. Step 2: Convert to fraction form
    1,565,807,229.54/2,347,159,438.44 = 735,274,135.86/x
  3. Step 3: Cross multiply
    1,565,807,229.54x = 2,347,159,438.44 × 735,274,135.86
  4. Step 4: Simplify right side
    1,565,807,229.54x = 1,725,805,627,824,613,888
  5. Step 5: Solve for x
    x = 1,725,805,627,824,613,888/1,565,807,229.54
  6. Step 6: Final answer
    x = 1,102,182,692.27

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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.