Home / 40,990,158,301.80-61,485,237,452.70-24,446,612,548.20

Finding the Fourth Proportional to 40,990,158,301.80, 61,485,237,452.70 and 24,446,612,548.20

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Solution

The fourth proportional to 40,990,158,301.80, 61,485,237,452.70 and 24,446,612,548.20 is: 36,669,918,822.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,990,158,301.80 : 61,485,237,452.70 = 24,446,612,548.20 : x
  2. Step 2: Convert to fraction form
    40,990,158,301.80/61,485,237,452.70 = 24,446,612,548.20/x
  3. Step 3: Cross multiply
    40,990,158,301.80x = 61,485,237,452.70 × 24,446,612,548.20
  4. Step 4: Simplify right side
    40,990,158,301.80x = 1,503,105,777,440,232,308,736
  5. Step 5: Solve for x
    x = 1,503,105,777,440,232,308,736/40,990,158,301.80
  6. Step 6: Final answer
    x = 36,669,918,822.30

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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.