Home / 16,932,952,660.48-23,366,261,696.16-9,312,535,132

Finding the Fourth Proportional to 16,932,952,660.48, 23,366,261,696.16 and 9,312,535,132

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Solution

The fourth proportional to 16,932,952,660.48, 23,366,261,696.16 and 9,312,535,132 is: 12,850,631,387.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,952,660.48 : 23,366,261,696.16 = 9,312,535,132 : x
  2. Step 2: Convert to fraction form
    16,932,952,660.48/23,366,261,696.16 = 9,312,535,132/x
  3. Step 3: Cross multiply
    16,932,952,660.48x = 23,366,261,696.16 × 9,312,535,132
  4. Step 4: Simplify right side
    16,932,952,660.48x = 217,599,132,948,995,899,392
  5. Step 5: Solve for x
    x = 217,599,132,948,995,899,392/16,932,952,660.48
  6. Step 6: Final answer
    x = 12,850,631,387.92

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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.