Home / 13,397,346,596.26-20,096,018,572.47-3,582,439,116.58

Finding the Fourth Proportional to 13,397,346,596.26, 20,096,018,572.47 and 3,582,439,116.58

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Solution

The fourth proportional to 13,397,346,596.26, 20,096,018,572.47 and 3,582,439,116.58 is: 5,373,658,321.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,397,346,596.26 : 20,096,018,572.47 = 3,582,439,116.58 : x
  2. Step 2: Convert to fraction form
    13,397,346,596.26/20,096,018,572.47 = 3,582,439,116.58/x
  3. Step 3: Cross multiply
    13,397,346,596.26x = 20,096,018,572.47 × 3,582,439,116.58
  4. Step 4: Simplify right side
    13,397,346,596.26x = 71,992,763,021,534,699,520
  5. Step 5: Solve for x
    x = 71,992,763,021,534,699,520/13,397,346,596.26
  6. Step 6: Final answer
    x = 5,373,658,321.39

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1.5x scale

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.