Home / 1,483,369,076.76-2,223,361,015.46-597,487,431.48

Finding the Fourth Proportional to 1,483,369,076.76, 2,223,361,015.46 and 597,487,431.48

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Solution

The fourth proportional to 1,483,369,076.76, 2,223,361,015.46 and 597,487,431.48 is: 895,549,383.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,369,076.76 : 2,223,361,015.46 = 597,487,431.48 : x
  2. Step 2: Convert to fraction form
    1,483,369,076.76/2,223,361,015.46 = 597,487,431.48/x
  3. Step 3: Cross multiply
    1,483,369,076.76x = 2,223,361,015.46 × 597,487,431.48
  4. Step 4: Simplify right side
    1,483,369,076.76x = 1,328,430,262,379,960,064
  5. Step 5: Solve for x
    x = 1,328,430,262,379,960,064/1,483,369,076.76
  6. Step 6: Final answer
    x = 895,549,383.62

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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.