Home / 23,842,954,700.74-32,903,979,346.15-13,138,764,944.07

Finding the Fourth Proportional to 23,842,954,700.74, 32,903,979,346.15 and 13,138,764,944.07

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Solution

The fourth proportional to 23,842,954,700.74, 32,903,979,346.15 and 13,138,764,944.07 is: 18,131,882,385.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,954,700.74 : 32,903,979,346.15 = 13,138,764,944.07 : x
  2. Step 2: Convert to fraction form
    23,842,954,700.74/32,903,979,346.15 = 13,138,764,944.07/x
  3. Step 3: Cross multiply
    23,842,954,700.74x = 32,903,979,346.15 × 13,138,764,944.07
  4. Step 4: Simplify right side
    23,842,954,700.74x = 432,317,650,353,651,449,856
  5. Step 5: Solve for x
    x = 432,317,650,353,651,449,856/23,842,954,700.74
  6. Step 6: Final answer
    x = 18,131,882,385.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.