Home / 16,932,173,944.09-25,396,619,753.07-5,141,396,058.21

Finding the Fourth Proportional to 16,932,173,944.09, 25,396,619,753.07 and 5,141,396,058.21

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Solution

The fourth proportional to 16,932,173,944.09, 25,396,619,753.07 and 5,141,396,058.21 is: 7,711,595,753.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,173,944.09 : 25,396,619,753.07 = 5,141,396,058.21 : x
  2. Step 2: Convert to fraction form
    16,932,173,944.09/25,396,619,753.07 = 5,141,396,058.21/x
  3. Step 3: Cross multiply
    16,932,173,944.09x = 25,396,619,753.07 × 5,141,396,058.21
  4. Step 4: Simplify right side
    16,932,173,944.09x = 130,574,080,690,282,037,248
  5. Step 5: Solve for x
    x = 130,574,080,690,282,037,248/16,932,173,944.09
  6. Step 6: Final answer
    x = 7,711,595,753.82

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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.